<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: AceJohnny2</title><link>https://news.ycombinator.com/user?id=AceJohnny2</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 27 Aug 2026 13:22:19 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=AceJohnny2" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by AceJohnny2 in "Asahi Linux Progress Report: Linux 7.2"]]></title><description><![CDATA[
<p>Didn't Apple help define the Aarch64 instruction set?</p>
]]></description><pubDate>Thu, 27 Aug 2026 05:32:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49460176</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49460176</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49460176</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "VMs won't contain cyber-capable agents"]]></title><description><![CDATA[
<p>This is off-topic, but I am reminded of the sci-fi novel Eternity by Greg Bear, in which the protagonist Olmy downloads a copy of an alien Jart mind into his nanowear to study it. Turns out this was a trojan horse, and the Jart escapes the confines of the sandbox.</p>
]]></description><pubDate>Wed, 26 Aug 2026 18:53:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49453960</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49453960</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49453960</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Tim Curry has died"]]></title><description><![CDATA[
<p>It is a popular story and I love it, but Tim Curry himself has denied it:<p><a href="https://www.nytimes.com/2026/02/16/movies/muppet-treasure-island-anniversary.html" rel="nofollow">https://www.nytimes.com/2026/02/16/movies/muppet-treasure-is...</a><p>> <i>Curry emphatically denied that interpretation. “I saw the Muppets as actors with distinct personalities,” he said. “It’s astonishing how quickly you see them as people.”</i></p>
]]></description><pubDate>Wed, 26 Aug 2026 18:40:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49453799</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49453799</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49453799</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Hyperspace"]]></title><description><![CDATA[
<p>Links are not CoW</p>
]]></description><pubDate>Mon, 17 Aug 2026 20:44:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49337371</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49337371</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49337371</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Hyperspace"]]></title><description><![CDATA[
<p>While the idea of data-deduplication does apply everywhere, this specifically depends on the APFS CoW data feature, so it's not applicable outside of macOS (or APFS Volumes)</p>
]]></description><pubDate>Tue, 11 Aug 2026 05:22:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49253696</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49253696</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49253696</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Assembly Hall of Shame"]]></title><description><![CDATA[
<p>There are two aspects to compute performance: latency and throughput.<p>There has been a ton of work to improve throughput, but that's often come at the cost of latency, because a great technique to improve throughput is batching, to avoid the per-task overhead cost.<p>We've also added many layers of abstraction.<p>A seminal example is Dan Luu's "computer latency" table (2017) <a href="https://danluu.com/input-lag/" rel="nofollow">https://danluu.com/input-lag/</a>, which measures the time between a keypress and visible changes on the screen, and wherein an Apple IIe has latency 5x lower than a Lenovo X1 Carbon on Windows.<p>From some perspective, you could say that the Lenovo on Windows example is an impressive feat of engineering, considering all the subsystems involved (USB, interrupt dispatcher, input layer, windowing system, double-buffering...)<p>This throughput-over-latency tradeoff can be seen across the entire computer landscape design.</p>
]]></description><pubDate>Fri, 07 Aug 2026 23:59:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49217604</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49217604</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49217604</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Changes at Google DeepMind: Demis Hassabis from CEO to Chair, Jeff Dean departs"]]></title><description><![CDATA[
<p>Fun fact: the Jeff Dean Facts was started by Kenton Varda (kentonv around here [1]), as a joke inside Google. He has expressed regret that it eclipsed Sanjay Ghemawat, with whom Jeff Dean basically did pair-programming with.<p>[1] also known for open-sourcing ProtoBufs v2, creating CapnProto and Sandstorm, and commenting on the recent Cloudflare OS post <a href="https://news.ycombinator.com/item?id=49182996">https://news.ycombinator.com/item?id=49182996</a></p>
]]></description><pubDate>Wed, 05 Aug 2026 20:10:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49188301</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49188301</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49188301</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Pigeons: SSH Anywhere, Built on Iroh"]]></title><description><![CDATA[
<p>Mentioned in Brendan O'Brien's talk "Iroh: syncing terabytes of data, peer-to-peer" at 2026 Local-First Conf.<p><a href="https://youtu.be/QLr-0RgMNzo" rel="nofollow">https://youtu.be/QLr-0RgMNzo</a><p><a href="https://www.localfirstconf.com/" rel="nofollow">https://www.localfirstconf.com/</a></p>
]]></description><pubDate>Tue, 04 Aug 2026 23:41:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49176766</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49176766</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49176766</guid></item><item><title><![CDATA[Pigeons: SSH Anywhere, Built on Iroh]]></title><description><![CDATA[
<p>Article URL: <a href="https://pigeons.computer/">https://pigeons.computer/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49176752">https://news.ycombinator.com/item?id=49176752</a></p>
<p>Points: 5</p>
<p># Comments: 1</p>
]]></description><pubDate>Tue, 04 Aug 2026 23:39:07 +0000</pubDate><link>https://pigeons.computer/</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49176752</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49176752</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Apple is getting this wrong"]]></title><description><![CDATA[
<p>Granted, Apple does do this weird thing where you're invited to use your <i>personal</i> iCloud (/Apple) account for work-related things (I suspect because they're just bad at supporting multiple accounts simultaneously). As part of the deal, your iCloud account gets upgraded during your employment.<p>But they're also quite explicit and repeat the directive (including during the exit interview) about removing Apple files from your account when you leave, and logging out of iCloud from the Apple devices you leave behind.<p>Also:<p>> <i>At some point, LE asks MA to sign out off LE's iMessage account</i><p>You can sign out remotely, so this would've been stupid of everyone involved.<p>Then again, this whole situation demonstrates a level of stupidity from supposedly competent people that I wish I could say was unbelievable. Add "Making a public post about a topic under litigation" under that category too.</p>
]]></description><pubDate>Tue, 04 Aug 2026 08:07:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=49165644</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49165644</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49165644</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Twenty-five years ago it was cryptography, today it's model weights"]]></title><description><![CDATA[
<p>Grok</p>
]]></description><pubDate>Sat, 01 Aug 2026 06:27:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49131665</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=49131665</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49131665</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "DKIM2 and DMARCbis Have Landed"]]></title><description><![CDATA[
<p>I suspect SPF is used because it's cheaper than performing cryptographic checks for each email. A (cached) DNS lookup and IP check on a connection is comparatively cheaper.</p>
]]></description><pubDate>Wed, 08 Jul 2026 22:26:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48838201</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48838201</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48838201</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "DKIM2 and DMARCbis Have Landed"]]></title><description><![CDATA[
<p>> <i>Aw hell.  How many things do I have to set up just so that I can send e-mails from my own domain?</i><p>... said every spammer.<p>I'm sorry for your pain, and I'm in the same boat.<p>But it's important to understand that any sufficiently large, distributed-agent system (like federated email), will see the rise of parasites that will pump resources and diminish the value of the system.<p>What we're seeing here is an "immune" response to those parasites. We all pay for it.<p>I think this is an important lesson for anyone designing a distributed-agent system [1]. How do you design it so as to keep the bad actors out, or at least so their impact is negligeable?<p>[1] imma make my own email system! With blackjack, and hookers! oh wait...</p>
]]></description><pubDate>Wed, 08 Jul 2026 22:21:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48838162</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48838162</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48838162</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "How to Build a Minimal ZFS NAS Without Synology, QNAP, TrueNAS (2024)"]]></title><description><![CDATA[
<p>Tangential, but about this:<p>> <i>I am creating a RAIDZ1 (RAID 5) zpool. That means 1 drive redundancy in-case of failure</i><p>A friend once told me that RAID5 has a high latency cost, because every Write requires a Read to update the stripes across all drives, and while this made sense when drives were expensive, nowadays you might as well do a RAID10 instead, and trade space for latency.<p>Is this still true with ZFS RAIDZ1?</p>
]]></description><pubDate>Wed, 08 Jul 2026 04:59:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48827708</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48827708</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48827708</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Car touchscreens are cheap, not good"]]></title><description><![CDATA[
<p>I want to cheer (again) for my 2020 Ford Escape. Its infotainment design was a significant differentiator that led to my selection after testing a dozen different models across all US manufacturers.<p>It has Carplay/Android Auto, naturally, but it also has physical buttons for play/pause/previous/next and volume, and physical buttons for A/C control. All buttons have  fixed purpose, they don't change depending on whatever mode something is.<p>It is an ideal amount of buttons compared to, say, the Honda CRV or Toyota RAV4 at the time that had extra buttons around the screen for flexible purposes.<p>I hear the Escape was actually designed for the European market (as the Kuga), which may explain its design sensibility.<p>Unfortunately, the Escape has not been a roaring success, and Ford will discontinue it in the US market in favor of the Bronco Sport which has, you guessed it, a huge touchscreen and few physical buttons.</p>
]]></description><pubDate>Mon, 06 Jul 2026 17:00:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48807417</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48807417</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48807417</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Valve open-source the Steam Machine e-ink screen so you can make your own"]]></title><description><![CDATA[
<p>I wonder how they achieve the lighting effect from the banner picture? It doesn't look like the Adafruit panel has backlighting built-in, and there isn't anything added in the project.</p>
]]></description><pubDate>Fri, 03 Jul 2026 19:23:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48778918</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48778918</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48778918</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "CarPlay Is Additive"]]></title><description><![CDATA[
<p>I've been hearing that for years, and I'm still waiting. Incidentally, my 2020 Ford Escape has buttons, which was a strong selector. I hear it's because it was designed for the European market (as the Ford Kuga)</p>
]]></description><pubDate>Fri, 03 Jul 2026 17:25:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48777485</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48777485</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48777485</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "I used Claude Code to get a second opinion on my MRI"]]></title><description><![CDATA[
<p>> <i>There's something incredibly peaceful about being in the hands of an expert you trust. [...] AI can absolutely shatter that feeling in an uncomfortable way [...] but I don't know if I can fully trust AI either.</i><p>This really is key. We <i>know</i> we can't trust the AI, but at the same time we're also more comfortable asking the AI for clarifications or confronting it. Not having a time-bound appointment or paying by the hour helps a lot. But even then, more information doesn't necessarily help!<p>I once brought my 11-year-old car, a Civic with 150k miles, to multiple garages. I figured I'd play the "second opinion" game to correlate what the garages recommended to decide on what needed to be done...<p>I got 3 completely unrelated recommendations, including one that I <i>knew</i> was invalid! I felt worse off than when I started!<p>The solution to uncertain information isn't <i>more</i> information, which the AI can certainly provide, it's <i>better</i> information, and AI cannot currently provide that.</p>
]]></description><pubDate>Sun, 28 Jun 2026 18:12:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=48709877</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48709877</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48709877</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Ford hired AI and sacked humans. It backfired badly"]]></title><description><![CDATA[
<p>eh, every 6 months to a year I bring the car in to the dealer to handle the stack of pending recalls, during which I get a rental, courtesy of Ford. It's not much of a deal for me.<p>Few of the issues I've experienced with the car were clearly tied to quality issues: 1) Battery died a few times, but maybe that was user error 2) squirrels/rats nibbled the engine cable harness, a not-uncommon occurrence in our area. Only 3) auto-unlock on passenger side being unreliable is clearly a quality/design issue.<p>Honestly, I actually love the Escape. The pedal feel is very responsive in all driving modes, compared in particular to the 2020 Hybrid Rav4, which felt like driving a boat (maybe I didn't find the drive mode?), or the 2020 VW Tiguan which had a shockingly slow automatic transmission for an ostensibly "sporty" vehicle. And I'm not even a car guy. I also love its actual buttons on the dashboard, instead of the idiotic "everything on a huge touchscreen" that too many cars do nowadays.</p>
]]></description><pubDate>Sun, 28 Jun 2026 04:53:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48704479</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48704479</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48704479</guid></item><item><title><![CDATA[New comment by AceJohnny2 in "Ford hired AI and sacked humans. It backfired badly"]]></title><description><![CDATA[
<p>It's impressive all the recall notices I get on my 2020 Escape Hybrid. At this point I joke with my friends that they're love-letters from Ford.<p>(most of them are for fairly innocuous stuff...)</p>
]]></description><pubDate>Sun, 28 Jun 2026 04:18:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=48704296</link><dc:creator>AceJohnny2</dc:creator><comments>https://news.ycombinator.com/item?id=48704296</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48704296</guid></item></channel></rss>