ibrahim where are you from ? ur name is middle eastern ...
yeah except a chatbox is paced way faster, which means that things get out of control much faster. However, I think it would be too much of a strain on the servers to make one for the whole site. Thats just speculation though...
IF there was a chat box implemented, I'd hate to be the moderator to have to sit there watching it to make sure everyone behaves.
Then don't go on a forum but on a chatbox w/e website.
As gamahiro once said about having a chatbox on a forum:
"It's like having a ***** house in a church, defeats the purpose."
And fyi: Just add people to msn if you want to talk to them so badly.