Well, the +1 button worked for a good 10 minutes, and then my site stops responding trying to pull the js from google. down for 2 minutes, now back up again.
Must be a frenzy.
EDIT: when it came back up, it also didn't have my saved +1. I had to redo it.
Seems pretty buggy right now.
EDIT 2: Okay, my site is down again. I'm removing the button for awhile.