<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: imperfect_light</title><link>https://news.ycombinator.com/user?id=imperfect_light</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 09 Apr 2026 13:53:13 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=imperfect_light" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by imperfect_light in "Ground stop at JFK due to staffing"]]></title><description><![CDATA[
<p>You should ask BigCo if they're only providing goods/services to their customers "for the money."</p>
]]></description><pubDate>Fri, 31 Oct 2025 03:11:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=45767940</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=45767940</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45767940</guid></item><item><title><![CDATA[New comment by imperfect_light in "An untidy history of AI across four books"]]></title><description><![CDATA[
<p>He did so well with Theranos</p>
]]></description><pubDate>Sat, 20 Sep 2025 03:32:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=45310071</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=45310071</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45310071</guid></item><item><title><![CDATA[New comment by imperfect_light in "Myocardial infarction may be an infectious disease"]]></title><description><![CDATA[
<p>Now we're seeing more colon cancer in young people.  All of the discussion is around factors that change slowly (diet, alcohol, exercise), no one I've heard has pointed out that a pathogen would explain a quick change.</p>
]]></description><pubDate>Tue, 16 Sep 2025 20:27:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=45267519</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=45267519</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45267519</guid></item><item><title><![CDATA[New comment by imperfect_light in "Myocardial infarction may be an infectious disease"]]></title><description><![CDATA[
<p>Have always been fascinated with Paul Ewald's arguments (as laid out in his books The New Germ Theory of Disease and Evolution of Infectious Disease) that most chronic illnesses are due to pathogens.</p>
]]></description><pubDate>Sun, 14 Sep 2025 04:15:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=45237396</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=45237396</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45237396</guid></item><item><title><![CDATA[New comment by imperfect_light in "4k NASA employees opt to leave agency through deferred resignation program"]]></title><description><![CDATA[
<p>This seems similar to the "let's just rebuild from scratch" impulse that has been tried so many times on very large complicated systems and often, although not always, fails.</p>
]]></description><pubDate>Sun, 27 Jul 2025 23:30:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=44705677</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=44705677</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44705677</guid></item><item><title><![CDATA[New comment by imperfect_light in "Intel CEO Letter to Employees"]]></title><description><![CDATA[
<p>I'm not arguing that layoffs lead to a death spiral.<p>I'm arguing that if you're on a downward trajectory and your primary strategy is layoffs and cutting expenses, rather than investing, you're not going to recover.</p>
]]></description><pubDate>Fri, 25 Jul 2025 07:01:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=44680402</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=44680402</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44680402</guid></item><item><title><![CDATA[New comment by imperfect_light in "Intel CEO Letter to Employees"]]></title><description><![CDATA[
<p>Anyone have examples of companies that were in trouble and cut employees and spending heavily and that led them back to success?<p>My personal experience with working for such companies is that it leads to a death spiral, but I recognize my sample size is small.</p>
]]></description><pubDate>Fri, 25 Jul 2025 00:13:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=44677919</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=44677919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44677919</guid></item><item><title><![CDATA[New comment by imperfect_light in "Don't bother parsing: Just use images for RAG"]]></title><description><![CDATA[
<p>My question is less about PDFs and more about the notion that all the facts needed for the RAG are in documents.  In my experience just a fraction of the questions that might be useful exist in a document somewhere.  There must be a variation of RAGs that are pulling not from documents, but from databases using some semantic model.</p>
]]></description><pubDate>Wed, 23 Jul 2025 03:31:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=44655483</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=44655483</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44655483</guid></item><item><title><![CDATA[New comment by imperfect_light in "Don't bother parsing: Just use images for RAG"]]></title><description><![CDATA[
<p>The emphasis on PDFs for RAG seems like something out of the 1990s.  Are there any good frameworks for using RAG if your company doesn't go around creating documents left and right?<p>After all, the documents/emails/presentations will cover the most common use cases.  But we have databases that have all the questions the RAG might be asked, far more answers than that which live in documents.</p>
]]></description><pubDate>Tue, 22 Jul 2025 02:07:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=44642574</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=44642574</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44642574</guid></item><item><title><![CDATA[New comment by imperfect_light in "The Price of Remission"]]></title><description><![CDATA[
<p>How do you know you're actually getting what you bought?</p>
]]></description><pubDate>Sun, 11 May 2025 00:11:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=43950107</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=43950107</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43950107</guid></item><item><title><![CDATA[New comment by imperfect_light in "Ten Rules for Negotiating a Job Offer"]]></title><description><![CDATA[
<p>Quantum entanglement</p>
]]></description><pubDate>Sun, 06 Apr 2025 04:11:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=43598904</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=43598904</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43598904</guid></item><item><title><![CDATA[New comment by imperfect_light in "Dataminr tracked Gaza-related protests"]]></title><description><![CDATA[
<p>Police in my city go to pretty much every protest and take video and photos (with big zoom lens) from the roofs of nearby buildings.  It's always surprising to me that more people don't notice.</p>
]]></description><pubDate>Mon, 17 Mar 2025 21:44:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=43393024</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=43393024</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43393024</guid></item><item><title><![CDATA[New comment by imperfect_light in "The legacy of lies in Alzheimer's science"]]></title><description><![CDATA[
<p>You're conflating outright fraud with a difference of scientific opinion?</p>
]]></description><pubDate>Sun, 02 Feb 2025 22:49:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=42912683</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=42912683</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42912683</guid></item><item><title><![CDATA[New comment by imperfect_light in "Spain proposes 100% tax on homes bought by non-EU residents"]]></title><description><![CDATA[
<p>Where are these numbers from?  How does 5 million housing units from 2020-2023 (this was published in 2024) translate into "90K housing units"<p>>The United States has added almost 5 million housing units since 2020, most heavily in the South and most of them single-family homes, making a housing shortage look conquerable in much of the nation.<p><a href="https://washingtonstatestandard.com/2024/05/16/housing-boom-in-most-of-the-us-could-ease-shortage-but-cost-is-still-a-problem/#:~:text=The%20housing%20unit%20data%20released,for%20the%20past%20two%20years" rel="nofollow">https://washingtonstatestandard.com/2024/05/16/housing-boom-...</a>.</p>
]]></description><pubDate>Tue, 14 Jan 2025 00:04:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=42691377</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=42691377</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42691377</guid></item><item><title><![CDATA[New comment by imperfect_light in "In my life, I've witnessed three elite salespeople at work"]]></title><description><![CDATA[
<p>>If you make them feel good, they’ll say yes.<p>You could really generalize and say this is about relationships in general.  If people leave interactions with you feeling good about themself, it will be a relationship they want to continue and grow.<p>And the ratio of good interactions to bad needs to be at least 5X (at least that's what the Gottman Institute found with romantic relationships)</p>
]]></description><pubDate>Sun, 05 Jan 2025 22:31:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=42605616</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=42605616</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42605616</guid></item><item><title><![CDATA[New comment by imperfect_light in "Amazon tells employees to return to office five days a week"]]></title><description><![CDATA[
<p>You think they all magically figured out they were overstaffed at the same time?  It's 100% herd mentality.  They're cutting because everyone else is cutting, just like they went on hiring sprees because everyone else was doing the same.<p>It's easy to measure short-term impact (we cut a bunch of people, we're saving money, we're more profitable) but it's very hard to measure the medium to long term impact of these cuts.<p>Note I'm not arguing these cuts are the wrong strategy, I'm arguing they have absolutely no clue.</p>
]]></description><pubDate>Tue, 17 Sep 2024 00:34:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=41562732</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=41562732</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41562732</guid></item><item><title><![CDATA[New comment by imperfect_light in "Amazon tells employees to return to office five days a week"]]></title><description><![CDATA[
<p>Reminds me of the famous Reagan "welfare queen" story about someone showing up in Cadillac to use their food stamps.  Did it happen, probably.  Is it widespread, it is representative of most people on food stamps.  Of course not.<p>Same situation here.  Of course it's happened, some people have taken advantage of remote work.  So what's the manager's excuse for not catching this?</p>
]]></description><pubDate>Mon, 16 Sep 2024 21:38:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=41561229</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=41561229</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41561229</guid></item><item><title><![CDATA[New comment by imperfect_light in "Pipe Syntax in SQL"]]></title><description><![CDATA[
<p>>But SQL is an old language with significant design problems, making it difficult to learn, difficult to use, and difficult to extend.<p>It's difficult to learn and use?  Compared to what?  The "difficult to extend" might be accurate, but I really question the initial premise here.</p>
]]></description><pubDate>Sun, 25 Aug 2024 01:57:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=41343676</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=41343676</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41343676</guid></item><item><title><![CDATA[New comment by imperfect_light in "Living Computers Museum to permanently close, auction vintage items"]]></title><description><![CDATA[
<p>What are you basing this assertion on?  It was closed because of the pandemic.   When that was over Allen had been dead for several years, his instructions had been to sell everything and give it to charity so that's what his sister has been doing.  No one attempted to reopen with alternative benefactors or see if visitors would come.<p>I was there right before the pandemic and there were a decent number of visitors (given that it was a weekday afternoon).</p>
]]></description><pubDate>Fri, 28 Jun 2024 08:32:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=40818769</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=40818769</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40818769</guid></item><item><title><![CDATA[New comment by imperfect_light in "Living Computers Museum to permanently close, auction vintage items"]]></title><description><![CDATA[
<p>If the museum was open I'm sure it would have plenty of visitors and support.  Can't visit a museum that isn't open.<p>But the fact is that most museums rely, in least in part, on grants and benefactors in addition to visitors.</p>
]]></description><pubDate>Thu, 27 Jun 2024 23:05:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=40816135</link><dc:creator>imperfect_light</dc:creator><comments>https://news.ycombinator.com/item?id=40816135</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40816135</guid></item></channel></rss>