Comment by hnmullany

I think the strength of the "vouch" is understood to be much weaker in Silicon Valley - it's more like - I've talked to this guy for 30mins to an hour and I can vouch that he (or she) is not a waste of time for you to talk to them for a similar amount of time. It's not a vouch that they're the next Steve Jobs or you have diligenced their background.