[kaveri]

At the end of the day you succeed (in the larger world, not the Silicon Valley echo chamber) by having a great (or even good enough) product that hits the market at the right time, and can pretty much grow because you have customers willing to pay for it, directly or indirectly.

If all you have is a "me-too"|yet-another-Twitter-client that appeals only to the geek crowd, and has no viable business model, Silicon Valley is the place to be. Especially if you want to burn through early capital living in one of the most expensive locations in North America.