No way. I live in Manhattan and SF sounds like a nightmare. I have so many options in terms of other boroughs (subway), nice, pre-war suburbs with walkable areas (LIRR & metro north commuter rail), or even another state (PATH train, NJ transit). SF's transit is a joke, even within the city itself (getting from west to east), which is the real problem here.

And there's a greater diversity of opportunity here if you're not just in the tech startup scene. I have a feeling SF will bust when the VC spigot dries up.