SnowDancer
Son Montuno
As far as follows go, yes Seattle has some very good follows. HOWEVER, Seattle has always been lead heavy and it's gotten worse in the last three or four years. Two to one lead/follow is pretty common, among the more experienced dancers it can be three or four to one. Those kind of imbalances affect people behavior, and I don't mean in a good way.
I wonder (in a grumpy way) why certain areas get lead-heavy. You'd think some guys would give up, or that more women would be attracted. Portland also seems to have gotten that way lately, and I agree about the behavior change. Guys try to keep women dancing for multiple songs, so other guys get locked out. Some women only dance with the best-looking guys.