A while back several of us were online (I think is was Dani's online graduation party
) and the chat feature didn't work very well when there were too many of us online at the same time. It kept getting stuck, we'd get kicked offline, it would stall or freeze up, and it would take forever for anything to appear on the screen. It ended up being too frustrating to ever try it again.
I don't know if they've fixed it since then.
Regards
Priscilla