Did you know we have a <a href="http://forums.eyesonff.com/online.php">Who's Online</a> page that tells you what everyone is looking at?

Yes.

How often do you use this?

Quite often. Possibly just as much as (or even more than) Psychotic.

Did you know a sufficiently persistent member could write a simple script that automatically takes a snapshot of that page, say, every 5 minutes, saves and parses the data from it which is then entered it into a database, which would be useful for a variety of statistical analyses?

I do now. Thank you, Dr Unne.