This is a better link

[The-Shoveler]

This is a better link BG,

Forbes
The Best Cities For Technology Jobs

http://www.forbes.com/sites/joelkotkin/2011/11/18/the-best-cities-for-technology-jobs/

Things change fast,

Bedroom commuter towns quickly become Job centers in the High Tech world.

You learn a few things watching a city grow from 20K to 300K in population.