Mmh. That's strange. Share is using the same identification system as the forum, so since you were able to connect on the forum to post this message, you should be able to connect on Share as well with the same id and password. Are you sure you did not make a typo when entering your password (or had Caps Lock on) ?
PS : we also had a very short downtime of some of our online services yesterday, it is also possible that you have tried connecting just at that moment. Can you please try again ?