In a way, San Diego might be the anti-Petaluma. Instead of laying off all the planners like Petaluma is doing, San Diego is investing heavily in long-term planning as an economic development strategy.
I should say right up front that it's a bit unfair to compare a suburb of 57,000 people with a major city of 1.3 million. Still, the contrasting responses to difficult economic times is instructive.