On the bottom right corner of the facebook page there is supposed to be this instant messaging chat thingie. It does not appear there at all.
If I go to
www.facebook.com/presence/popout.php then it opens this facebook chat page but it doesn´t find any of my friends, it says "No friend lists available" and also I don´t appear on my friends´ friends list. If I log right out and log back in on my pc then I see the friends list on my pc so I know people are online at the moment... logout and back on with the ipad though and... nothing...
I tried a couple of special facebook chat apps, AIM and Facely... but neither of them found my friends list for chat either.
Basic facebook functionality works other than for the chat though. Somebody said they updated facebook recently and there is some kind of bug with some of the IM clients and they may get a fix later on but I dunno.
Edit: Never mind, I finally got it to work with Atomic Browser with its internet explorer 8 setting. Thank you Arwin!