This chart is disturbing. It's from the Bureau of Economic Analysis and it summarizes percentage change in real GDP growth for U.S. metropolitan areas from 2009 to 2010. Have a gander at the lower left hand corner of our fair mainland (not Alaska and Hawaii). That large area of middling and lower-than-middling improvement is SoCal. In fact, the entire state managed a feeble performance — with the obvious exception of that little bit of overachieving dark blue: Silicon Valley.
For contrast — and tale of two years — here's the 2009 chart: