Hey! You're right! I did'nt notice. It's usually the second place I go when my lil' mac is acting weird. (The first place being the Apple Support Database) I hope it's back online soon. AppleCare Knowledge base is also working OK. You might want to have a look: http://kbase.info.apple.com
Maybe they're revamping the interface... but that would be the second time in the past months.
It has been playing weird since they switched to the new layout 4 weeks ago. It has gone down about 4 times a day at times. I have been a helper there, and since Wednesday's repairs which were announced have only been able to log on once to report my problems.
Well the moderators have been informed. I am a Level 4 person and have contacted them about the issue. So far they are mum, but I'm sure they are working on it. It has become a little more responsive today than yesterday, but nowhere near normal.