Yeah. Isn't that how FFXI players got hacked? Using their same account password with phishers posing as fan sites? I'm guilty of using the same password or permutations of it for most things. Of course, banking and the like I use more unique passwords, but still, there are those that don't who should change their passwords.
Kind of off-topic: Go ahead and take my identity, hackers. Just found out yesterday I'm being sued for $1500. My credit sucks...