Most forums systems have a wierd number for most users online.
Just another thing spammers like to do.
No real harm other than nobody's number for that really means anything.
We should just take it off.
Unregistered users (guests) are still IP#'s logged on to the site at any given moment.
Some people that are registered don't have the system log them in each time.
They could be reading this, aren't registered but are still on CLF.