Viewing profile — rafaelc

rafaelc

HN member

Joined: Tue, Feb 16, 2010, 3:05 PM UTC
HN karma: 9,929
Public activity: 1,167 items
HN profile: View on Hacker News ↗

About rafaelc

Original investor/advisor to Instacart, Beacon Software, Blockchain, Clearbit, Webflow, Vercel. Previously, founder CEO of LearnBoost (acq. Wordpress)

Recent public activity

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Messy Jobs: The Work That AI Cannot Reach
Sat, Jul 25, 2026, 1:50 PM UTC
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Better Than Free
Fri, Jul 24, 2026, 5:34 PM UTC
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Four Forks: AI Riskgaming Scenario
Thu, Jul 23, 2026, 3:04 PM UTC
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Comment #48991611
Tue, Jul 21, 2026, 12:45 PM UTC
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The API Report Card: 1,323 Platforms Graded
Fri, Jul 17, 2026, 12:42 PM UTC
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The One Simple Reason A.I. Won't Steal All Our Jobs
Tue, Jun 30, 2026, 3:26 PM UTC
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The Artificial Life Lesson: Forty Years of Digital Evolution Research
Fri, Jun 19, 2026, 3:54 PM UTC
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Routine vaccines may cut dementia risk–experts have startling hypothesis on how
Fri, May 22, 2026, 7:44 PM UTC
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America Needs to Build More Housing
Mon, May 18, 2026, 5:37 PM UTC
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The AI Revolution in Cancer
Sat, May 09, 2026, 7:08 PM UTC
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Call the Plumber; We've Got a Leaky Abstraction
Wed, Apr 29, 2026, 2:15 PM UTC
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It's the Age of Electricity and America Isn't Ready
Mon, Apr 27, 2026, 9:36 PM UTC
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The Podcast Where You Can Eavesdrop on the A.I. Elite
Sun, Apr 26, 2026, 7:17 PM UTC
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A Catechism for Robots
Fri, Apr 24, 2026, 4:54 PM UTC
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AI is capturing cognition – and most companies are building a talent debt
Tue, Apr 21, 2026, 7:15 PM UTC
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AI and the Emerging Geography of American Job Risk
Tue, Apr 21, 2026, 5:50 PM UTC
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Trust and the Death of the Handshake Deal
Wed, Apr 15, 2026, 5:29 PM UTC
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Behold, an AI startup with a real business
Thu, Apr 09, 2026, 4:55 PM UTC
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Artemis II's toilet is a moon mission milestone
Thu, Apr 02, 2026, 2:41 PM UTC
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Change your Google account username in a few simple steps
Thu, Apr 02, 2026, 2:13 PM UTC
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Smithing Words
Wed, Apr 01, 2026, 3:25 PM UTC
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Management Craft: A Talking Management Library
Wed, Mar 18, 2026, 5:25 PM UTC
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When the environment recovers, no one talks about it
Fri, Mar 13, 2026, 3:50 PM UTC
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TV Learned to Sell Itself
Fri, Mar 13, 2026, 3:48 PM UTC
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Global Intelligence Crisis
Fri, Feb 27, 2026, 8:54 PM UTC