How do you define interesting or exciting?
I spent a summer in Sardinia a few years ago. I didn't meet anyone who was a programmer like myself, but I met plenty of people who taught me about food, literature, philosophy, herding sheep, and how to live simply.
I fully understand the appeal of SF and I know that there's more to SF than Silicon Valley, but I'd much rather live somewhere where I'm surrounded by people that I wouldn't normally meet. I feel like those environments give the greatest opportunity for growth and expansion of my personal perspective.