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ME: I want to wash my car. The car wash is 50 meters away. Should I walk or drive? ChatGPT: Walk 50 meters is basically “parked across the street” distance — you’ll spend more time…

Here's San Francisco guidance for school reopening: https://www.sfdph.org/dph/alerts/covid-guidance/Preliminary-...

Comparing COVID-19 deaths to flu deaths is like comparing apples to oranges. The former are actual numbers; the latter are inflated statistical estimates. See: https://blogs.scient…

Check this out: https://en.wikipedia.org/wiki/Summer_learning_loss

The OBD interface is too cumbersome (vehicle owners have to mess with hardware installation, etc...) and is more geared towards aftermarket devices and software. This effort must b…

Once an OEM opens up its vehicle data and control to Android (and/or Google Automotive), it's game over for them. The OEM becomes a commodity hardware maker. Plenty of analogy with…

Video of our team's analysis on this subject: https://www.youtube.com/watch?v=d2RwG7U_GEU

SF has learned its lessons from Uber (and presumably read up on the bike sharing problems in China). My take on these scooter startups is that they won't make it very far: https://…

BIG congratulations! What an amazing journey and I look forward to tracking Dropbox and its impact!

Never easy to do this. But most founders' mindset is to do whatever is best for the survivability and growth of the company. That's the path I took.

It comes down to cost. Shipping with FedEx would likely break their unit economics.

It's immature to "hack" company culture. There's only doing it right. Here's a good article by Zappos' culture coach David Vik: http://bit.ly/Z84nHv

I highly recommend http://www.imgix.com/

His Acoustics class was arguably the best course I took at MIT. His numerous anecdotes about hard work, perseverance, and applying thought process to every challenge we face really…

Sounds good, but it will introduce new problems: 1) someone called and said "I sent you that urgent email; didn't you get it?!?" and you had forgotten about the rules you set up fo…

Munchery chefs' rule #1: taste is King. By using fresh and local ingredients, healthiness comes naturally.

Sorry to be late to the conversation. I want to note that at Munchery, we work ONLY with independent chefs and caterers to serve you meals. There are no restaurants in the mix. Tha…

Indeed there are. Our chefs have business licenses, ServSafe certification, and food reseller permits. Regardless of legality, there are food safety issues. I wrote about how the t…

Also, do not curse out your competitors. You may end up being partners one day, or worse, get acquired by them! I have seen the latter happen and feel embarrassed for those who dis…