<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Big Tech has announced $740 billion in capex this year, but AI has yet to show evidence of widespread increased productivity.]]></title><description><![CDATA[<p>Big Tech has announced $740 billion in capex this year, but AI has yet to show evidence of widespread increased productivity. <a href="https://fortune.com/2026/04/28/nvidia-executive-cost-of-ai-is-greater-than-cost-of-employees/" rel="nofollow noopener"><span>https://</span><span>fortune.com/2026/04/28/nvidia-</span><span>executive-cost-of-ai-is-greater-than-cost-of-employees/</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/79dd9c32-e100-4e38-b73f-8edda8c87520/big-tech-has-announced-740-billion-in-capex-this-year-but-ai-has-yet-to-show-evidence-of-widespread-increased-productivity.</link><generator>RSS for Node</generator><lastBuildDate>Fri, 01 May 2026 21:26:50 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/79dd9c32-e100-4e38-b73f-8edda8c87520.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 28 Apr 2026 13:27:31 GMT</pubDate><ttl>60</ttl></channel></rss>