<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: rollcat</title><link>https://news.ycombinator.com/user?id=rollcat</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 04 Jun 2026 06:48:52 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=rollcat" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by rollcat in "Why didn't AI “join the workforce” in 2025?"]]></title><description><![CDATA[
<p>The technology was there all along, and it's ironic that we're discussing it on this website of all. Look up ViaWeb.</p>
]]></description><pubDate>Tue, 06 Jan 2026 13:10:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511783</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511783</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511783</guid></item><item><title><![CDATA[New comment by rollcat in "Show HN: I replaced Beads with a faster, simpler Markdown-based task tracker"]]></title><description><![CDATA[
<p>I feel like using Bash is a double-edged sword. Yes, it's available on every modern unix-like (notably absent from the base system in the *BSDs), but the language (being an sh descendant) is honestly horrible for anything more complex than 200-300 lines of plugging one command into another. Ticket isn't even pure Bash; it embeds several inline, 100+-line AWK scripts, and a giant jq query (an external tool!). All of which is horrible for syntax highlighting, mind you.<p>These days Python is almost as universally available, and I've seen few systems ship without Perl. Both provide excellent backward compatibility; I have many scripts that still run unchanged on Python 3.6 (2016).</p>
]]></description><pubDate>Tue, 06 Jan 2026 12:13:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511334</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511334</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511334</guid></item><item><title><![CDATA[New comment by rollcat in "Pebble Round 2"]]></title><description><![CDATA[
<p>The specs link directly to the Pebble Appstore, which showcases a bunch of really cool watchfaces that are... all for the square screen. I think it would be wonderful to land the user on a showcase of faces specifically adapted for the round screen.</p>
]]></description><pubDate>Tue, 06 Jan 2026 11:58:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511256</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511256</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511256</guid></item><item><title><![CDATA[New comment by rollcat in "Pebble Round 2"]]></title><description><![CDATA[
<p>> But honestly I've had Macs that still work 15 years after I bought them [...].<p>2002 PowerBook user checking in. Not great for "modern" work, CPU gets really hot compiling "simple" stuff like git or libressl, but OSX 10.5 is a superior user experience to macOS 15. Still great for lightweight web browsing (disable JS!), some coding (Python 2.7.14!), classic games (StarCraft! from a *box*!).</p>
]]></description><pubDate>Tue, 06 Jan 2026 11:52:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511212</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511212</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511212</guid></item><item><title><![CDATA[New comment by rollcat in "Pebble Round 2"]]></title><description><![CDATA[
<p>It's been always kinda weird to me that BT spans <i>four</i> layers, from antennas to volume controls. You'd think all the vertical integration should make it reliable and interoperable, yet in practice it's the exact opposite.</p>
]]></description><pubDate>Tue, 06 Jan 2026 11:46:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511181</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511181</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511181</guid></item><item><title><![CDATA[New comment by rollcat in "Brave overhauled its Rust adblock engine with FlatBuffers, cutting memory 75%"]]></title><description><![CDATA[
<p>COW on fork has been a given for decades.<p>You can't COW two different libraries, even if the libraries in question share the source code text.</p>
]]></description><pubDate>Tue, 06 Jan 2026 11:21:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46511028</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46511028</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46511028</guid></item><item><title><![CDATA[New comment by rollcat in "BMW Patents Proprietary Screws That Only Dealerships Can Remove"]]></title><description><![CDATA[
<p>Nintendo has done this exact thing with the GameBoy: <a href="https://retrocomputing.stackexchange.com/q/11736" rel="nofollow">https://retrocomputing.stackexchange.com/q/11736</a><p>If you mess with the logo, the console locks up during boot. If you don't, you're violating the trademark.</p>
]]></description><pubDate>Mon, 22 Dec 2025 13:51:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=46354104</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46354104</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46354104</guid></item><item><title><![CDATA[New comment by rollcat in "BMW Patents Proprietary Screws That Only Dealerships Can Remove"]]></title><description><![CDATA[
<p>Voting with your money doesn't work in a world where all wealth is concentrated in oligopolies.</p>
]]></description><pubDate>Mon, 22 Dec 2025 13:47:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=46354075</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46354075</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46354075</guid></item><item><title><![CDATA[New comment by rollcat in "BMW Patents Proprietary Screws That Only Dealerships Can Remove"]]></title><description><![CDATA[
<p>> [...] so you weren't able to change them yourself.<p>This should be illegal. You're supposed to do what, stay on the roadside for 20h before an authorized repairman can reach you? What if the weather is harsh, and you run out of basic supplies like food or your medicine?</p>
]]></description><pubDate>Mon, 22 Dec 2025 13:46:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46354063</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46354063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46354063</guid></item><item><title><![CDATA[New comment by rollcat in "Valve reveals it’s the architect behind a push to bring Windows games to Arm"]]></title><description><![CDATA[
<p>You are an average person. A program you're using crashes.<p>The only non-generic word you see in the crash message is "SQLite".<p>You look it up, find SQLite, and you bother the developers for help.<p>The problem is as old as labels.</p>
]]></description><pubDate>Thu, 04 Dec 2025 09:29:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=46145571</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46145571</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46145571</guid></item><item><title><![CDATA[New comment by rollcat in "How elites could shape mass preferences as AI reduces persuasion costs"]]></title><description><![CDATA[
<p>What about local friends?</p>
]]></description><pubDate>Thu, 04 Dec 2025 09:10:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=46145429</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46145429</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46145429</guid></item><item><title><![CDATA[New comment by rollcat in "New OS aims to provide (some) compatibility with macOS"]]></title><description><![CDATA[
<p>I agree and I do not agree. I still sometimes use a Thinkpad X230, and wait- a G4 PowerBook, and they are fine machines for many tasks. Yet even those have soldered CPUs, simply because of design constraints.<p>You don't need to have to train models. You want to play a game like Factorio, that, of all things, is bottlenecked on memory bandwidth - you must update each entity in a huge world on every tick, at 60 UPS, and yes, the game is insanely well optimized (check the dev blog). You don't have to play Factorio, but you also technically don't need DMA.</p>
]]></description><pubDate>Sat, 29 Nov 2025 10:59:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=46086644</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46086644</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46086644</guid></item><item><title><![CDATA[New comment by rollcat in "Apple and Intel Rumored to Partner on Mac Chips"]]></title><description><![CDATA[
<p>> Partnerships could mean more than just fab capacity -- maybe even incentives to build an instruction translation layer so software built for Intel chips could run natively on Apple Silicon. Something like Rosetta, but at the hardware level.<p>Rosetta is pretty damn fine as-is, and yet Apple is removing it, because they don't care for supporting anything older than 7 years.<p>Which is pretty hypocritical of them, touting gaming on Macs is good now, yet throwing 90% of the remaining game library (after killing off i386).<p>> Getting a lot of down-votes for this... why are people so down on the idea?<p>People mistake "downvote" for "disagree". You should only downvote a comment when it doesn't contribute anything to the discussion. If you disagree - you can argue, or just move on.</p>
]]></description><pubDate>Fri, 28 Nov 2025 23:35:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46083803</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46083803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46083803</guid></item><item><title><![CDATA[New comment by rollcat in "New OS aims to provide (some) compatibility with macOS"]]></title><description><![CDATA[
<p>> needs an external app for fractional display scaling<p>Huh? I go to Settings -> Displays -> Advanced -> Show resolutions as list -> Show all resolutions -> you can literally pick *whatever* your screen will advertise?<p>*Maybe* that's one or two clicks too many? Arguably you don't want non-technical users to accidentally set up blurry text.</p>
]]></description><pubDate>Fri, 21 Nov 2025 10:57:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46003289</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46003289</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46003289</guid></item><item><title><![CDATA[New comment by rollcat in "New OS aims to provide (some) compatibility with macOS"]]></title><description><![CDATA[
<p>Tried it for a while, it was death by a thousand papercuts.<p>I wanted the Konsole theme to stay in sync with system light/dark theme. I ended up writing a pair of .desktop files and a helper program to talk to DBus.<p>I want to use my computer, not configure it.</p>
]]></description><pubDate>Fri, 21 Nov 2025 10:52:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=46003265</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46003265</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46003265</guid></item><item><title><![CDATA[New comment by rollcat in "New OS aims to provide (some) compatibility with macOS"]]></title><description><![CDATA[
<p>> soldered RAM<p>Hold on a minute.<p>It's not "soldered". It's <i>integrated with the SoC</i>. The benefit is memory latency and bandwidth.<p>If you know Framework, their entire mission is to build upgradeable laptops, and they keep delivering. Now they also wanted to build an incredibly powerful, but small and quiet desktop. They went directly to AMD, asked their engineers to make the memory upgradeable. AMD worked really hard and said not possible, not unless you want all of these cores to sit idle.<p><a href="https://frame.work/blog/framework-desktop-deep-dive-ryzen-ai-max" rel="nofollow">https://frame.work/blog/framework-desktop-deep-dive-ryzen-ai...</a><p>The world has moved on. Just as you no longer have discrete cache chips or discrete FPUs, you can't do discrete memory anymore - unless you don't need that level of performance, in which case CAMM is still an excellent choice.<p>But that's not what Apple does. M1 redefined the low-end. It will remain a great choice in 5 years, even when macOS kills it off - Asahi remains very decent.</p>
]]></description><pubDate>Fri, 21 Nov 2025 10:48:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=46003233</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46003233</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46003233</guid></item><item><title><![CDATA[New comment by rollcat in "FEX-emu – Run x86 applications on ARM64 Linux devices"]]></title><description><![CDATA[
<p>Anyone can recommend something viable for simple tasks? I don't need 32GB of VRAM, just a reliable machine for everyday tasks that's decent, lightweight, has a good battery.<p>(I know I'm describing an M2 Air, but I'd like to explore alternatives.)</p>
]]></description><pubDate>Fri, 21 Nov 2025 10:24:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=46003118</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46003118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46003118</guid></item><item><title><![CDATA[New comment by rollcat in "Over-regulation is doubling the cost"]]></title><description><![CDATA[
<p>Yep, bad law, I'd also say bad intent.<p>Apple is ahead of the curve[1]. You get a system-level popup asking you for consent to be tracked. Actual, not <i>implied</i> consent - only "yes" means "yes".<p>So you say "no" and it means "no". Apps are blocked from all basic forms of tracking (like device ID), and the App Store rules state that apps that try to circumvent that will be kicked out. Apple doesn't fuck around - they've kicked Meta and Epic without blinking an eye.<p>EU's response? Kick Apple, because EU companies can no longer do targeted advertising on Apple's platform. Our regulators are full of shit.<p>[1]: Well Apple still tracks you in their first-party apps, but that's a different story.</p>
]]></description><pubDate>Fri, 21 Nov 2025 10:13:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=46003055</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46003055</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46003055</guid></item><item><title><![CDATA[New comment by rollcat in "Android and iPhone users can now share files, starting with the Pixel 10"]]></title><description><![CDATA[
<p>We've had ad-hoc WiFi for about 3 decades, but that requires a level of device access that no gatekeeper will agree to anymore.</p>
]]></description><pubDate>Fri, 21 Nov 2025 09:37:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=46002874</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46002874</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46002874</guid></item><item><title><![CDATA[New comment by rollcat in "Azure hit by 15 Tbps DDoS attack using 500k IP addresses"]]></title><description><![CDATA[
<p>A physical switch is extra BoM / cost, and doesn't make sense in the context of a networked device. Just make it LAN-first / LAN-only. Any Internet-enabled features should happen on the gateway, and be opt-in.</p>
]]></description><pubDate>Fri, 21 Nov 2025 09:30:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=46002826</link><dc:creator>rollcat</dc:creator><comments>https://news.ycombinator.com/item?id=46002826</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46002826</guid></item></channel></rss>