The state of online learning: 1) YouTube will eat the low-end of the market. 2) People will pay 5-15x more for li… https://t.co/qYEakI8muf

I've been thinking for a while about how Amazon - specifically AWS - go about their product development (Thread!)

Nobody talks about failure in Silicon Valley, yet 90% of startups fail. Why? 3 yrs ago, @neerajberry and I shut d… https://t.co/kGgVdHd0Iv