Pretty interesting read, though I only read the Steve Jobs one thus far.
Not exactly similar but kind of as it deals with tech and drugs, but I remember seeing an article a few months back about how the FBI is really hurting for computer hackers, as some of the most qualified people were failing there drug tests for THC. They were thinking about widening the doors a bit I'm pretty sure, but don't quote me.
I do think its pretty interesting how some of the greatest minds of our generation have experimented with drugs (Like Steve and LSD); the correlation between drug use and intelligence is somewhat documented.
Edit: I mean that, higher intellect people are more likely to experiment with drugs, not that drug use boosts your intelligence lol, somewhat unclear.