One of the more salient trends in the tech world — arguably the engine that propels it — has been the recurring theme of people who hone talents at bigger companies and then strike out on their own to found their own startups. (Some, like Max Levchin, even hire entrepreneurial types intentionally to help perpetuate this cycle and get more proactive teams in place.) It turns out that trend doesn’t just apply to companies, but also to the investors who back them. At Disrupt we talked with three venture capitalists…