An interesting perspective from Guy Kawasaki:

If your (Ed: startup) companies have to compete (Ed: for hiring) with conglomerates or banks like Goldman, Sachs throwing money at people, it’s going to be hard to get anyone for a startup. Pity the startups in New York, London, and Singapore. Come to think of it, how many tech success stories have come from these cities? There is intense competition for employees in Silicon Valley too, but we’re using the same currency: the upside of equity, not high starting salaries.