no...somewhere else. I didn't even know this existed. lol.
There should be a "Chat Now" button on the bottom right of your screen when you are on csfbl.com or on forums.csfbl.com...all the way at the botton of your browser. If the "Chat Now" is not there, then you should see a small blue thought bubble in the bottom right of your screen. If you mouse over it, it should say "Start Chatting". Click on that and then click on the word "Offline" and the chat window will pop up with who is currently online.
If you can't find it let me know and I can send you a screenshot. In the meantime, I'll take a look and try to send you some thoughts via PM.
Is this what you mean by chat? Or is it somewhere else?