I just wanted to add a few things.
I have been running this hack for a few days now(works great!) and I thought up of a few things that might improve this hack.
1) random display from fake names list - this would be great if we created a dictionary of fake usernames which exceeded the total no. of fake online users, then the hack would randomly pick that number from the list to display.
2) link fake online users to basic profiles. - even if they had no posts etc. it could prove better to have a basic profile to view than simply popping back to the forum front end.
3) Randomly show users browsing assigned forums - assign forums and then have the system display the fake online users randomly in those forums.
3) show users in the WOL. - Same as above except in the WOL it would show them browsing forums (randomly assigned)
Thats about it , I just wanted to share these ideas because I noticed that many people noticed the same names on the forum all the time and that the member profiles don't work etc.
Hope some of these features will be considered
Love this hack btw. - thanks for a great addon