It actually sounds really close to the reality. It surprised me years ago when I would come to conferences here...but it really is just part of the culture.
I think it has a lot to do with just how down-to-earth most people are in Silicon Valley. You can be in any place full of "celebrities" - say Hollywood - and spot a lot of familiar faces/names. But "running into" so many and interacting with them seems to be a Silicon Valley thing. Certainly the level of help that people are willing to extend, gaining nothing but karma in return, seems rare outside of this area.
I think it has a lot to do with just how down-to-earth most people are in Silicon Valley. You can be in any place full of "celebrities" - say Hollywood - and spot a lot of familiar faces/names. But "running into" so many and interacting with them seems to be a Silicon Valley thing. Certainly the level of help that people are willing to extend, gaining nothing but karma in return, seems rare outside of this area.