Uh... this makes me wonder if I'm underpaid. I have 13 years of professional development experience (first half C++, second half C#, first half startups, second

Uh... this makes me wonder if I'm underpaid. I have 13 years of professional development experience (first half C++, second half C#, first half startups, second half financial software), BSCS from a well known technical university. I make $130k. Granted, I work in Boston, which is not as expensive as SF, but it ain't cheap either. Am I underpaid?