This used to be called Topics of the Day, and then Topics of the Week... and then years went by until the next update. So instead of implying a commitment to an update schedule, I'll just call this Topics of the @.
Expect to see very sporadic updates and reorganizations of this page. Keep an eye on the News page and you won't miss anything. Someday I might eventually invite guest authors, but for now, this is still an experiment for me. Anyway, enjoy!