I found Beware of Lifestyle Immigrants interesting, because I'm presently involved in a startup (and will be working today, Sunday). In part, Kedrosky says:
No sane adult moves to the Bay Area for lifestyle; they move there because they think they can make money. So, while I think it's nice people like to ski, hike, bike, climb, surf, and golf, I don't care. I want people who are greedy , competive bastards who would move to Fargo in January to make money, and who don't know any other way to work than hard. The rest of it is a distraction
As you might expect, the comments are worth reading.