In addition to the carnage below, I /msg'd a lot of people about errors both large and small.
In the space of about two minutes right around 18:00 server time, I plucked the first three of these writeups out of the incoming torrent and nailed their sorry, worthless little asses to the barn door:
I don't consider the above to be real abuse of the everyone account; people do equally moronic things with their "real" accounts all the time (as above, even). "One click cures it, and you ain't a man until you had it", or, uh, something. It's two clicks anyway; there's a javascript confirm box. What I mean to say is, I think it's a problem not with the everyone account per se, but with some cretin having severe brain damage.