We now have neat little graphs that show how many people are online, and when, and the breakdown between registered, guests, and spiders.
Here is where you find it:
It's been collecting data since mid/late January, and the graphs have been up for a few weeks. Some of you have already commented on this to me via PM or IM, but I wanted to point it out to everybody else.
As always, comments & suggestions are welcome. It's probably slightly buggy too -- so bear with me (and let me know if you find problems). For example, the weekly graph seems a bit funky -- I'll have to fix that one of these days.
Thanks.