How accurate is that function at the bottom of the index page. Does it consider anyon that's logged in as an "active user" or is there a certain measurement of time since a users last activity that is included.

The reason I ask is because it's 1:30 am and the "active user" count show 202 users right now (80 are registered members). Of the registered members listed, there are a couple of names that I find it strange that they are up are up at this hour the day after Christmas checking TSC. They frequent the site so I wondered if they're like me and stay logged on and that is why it looks like they are "active" right now...or are they really checking out the site?

Just wondered about that!