2 points, 1 comments on Hacker News
Source: [Hacker News](https://www.theatlantic.com/national-security/2026/07/ukraine-denys-shtilerman-drone-missile/687931/)
Lewis Hamilton's Ferrari crew face a race against time to repair his car for Belgian Grand Prix Qualifying after he crashed at the end of final practice, in a session topped again by Mercedes' title-leading Kimi Antonelli.
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Most appointment-reminder systems are a one-way street. A cron job reads a calendar, fires an email, and that's the end of the conversation. If a patient hits reply and says "can we move it to Thursday?
Most "AI email" demos point a model at a human's inbox and let it draft replies. That's fine for a copilot. It falls apart the moment you want the agent to be a participant — to own an address, send the offer, and decide who gets the spot based on who replied first.
Every unsigned contract sitting in someone's inbox is revenue you've already earned and haven't collected. The work is done, the terms are agreed, the deal is closed in everyone's head — and then the document just... sits there.
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