I propose an option be added to sort the online members list by user ID, the way it used to be. It could be called "Chronological" and go right next to the current "Randomize!" link. Not sure why this was changed in the first place, as I have never needed to find the most recently active Lioden user for any reason, but that's neither here nor there.

Reason: When I first joined Lioden several years ago, I was almost immediately gifted a lioness by a random user, which helped me out a lot in the early stages of the game and which I was immensely grateful for. Since then, I have tried to do the same whenever possible by going to the members list, clicking on the last page, and giving a lioness to the most recently joined member who didn't already have one. Since the last update, I can no longer do this because there's no way for me to see the newest members, just the most recently active ones.
I am sure there are many other applications for this feature that I am not thinking of.