Holding a grudge isn't healthy, and people change over even short amounts of time. And biggest of all, as someone who runs a startup this shouldn't take an iota

Holding a grudge isn't healthy, and people change over even short amounts of time. And biggest of all, as someone who runs a startup this shouldn't take an iota of your mindshare. The point of the article is separate though. Hold the behavior of everyone else in the valley constant. Given that, what are the things that you should do in order to network with people effectively? The four listed are probably some of them.