I'm fast becoming a member of every social networking service known to man (though I still need an orkut invite...) So far, I have to say, it's not been that hell of a useful. I've yet to be reunited with old friends, or made lasting contacts. I'm somewhat more hopeful about linkedin, though, because of it's focus. Hopefully it may even prove useful to get job contacts when I move back home.
On another note, the Port Townsend Farmer's Market is quite pleasant.