in the MA perhaps, but in the CT i'm one of the people who switch around as needed to help balance out of whack numbers, when it gets 1.5-2:1 you'll find me on the lower nbr'd side. if it's less than 1.5:1 i'll wait and see if it balances out with newcomers, if not, then i switch.
since i've pretty much always been that way in CT, it's no hypocritical at all. in general you're right, but when #'s get real lopsided, it's very, very interesting to see who switches... and who doesn't.