Mike Hearn, the google fraud engineer who develops BitcoinJ, got the list and forced a password reset for all gmail accounts in that list.
I don't think that's true. I've just tried logging into email@example.com
which was on the list, and it's working as usual. I've not changed the password or been told about 'unusual activity'. I didn't use the MtGox password anywhere else though, so I'm not worried.