Several folks over at WebmasterWorld reported that AdWords was down or extremely slow this morning. First reports came a few hours ago, about 3 hours after those reports, AdWordsAdvisor confirmed the issue and said they are working on it.
Thanks everyone, for the info. Engineering has been all over this as you'd expect - and things should be returning to normal for you soon, if they have not already.
AdWords seems to be working ok for me at the moment.
Forum discussion at WebmasterWorld.

Comments:
Gabs
11/15/2006 03:55 pm
Msn Im is down here and gtalk too ahhh !
BUGabundo
11/15/2006 04:50 pm
gtalk is up and running although gmail (and hosted domain accounts) are giving me sometime outs!