I was blocked by some renegade counterspambot yesterday. Tisha and Mark, thanks for calling it off. At least I assume you did. Perhaps it's lurking and waiting to pounce again.

You're welcome. The problem was caused by a firewall that I installed on the server, and it was blocking a number of I.P ranges known for spamming. You I.P just happened to be in that range. I've shut the I.P range block off for now, but what I'll probably end up doing is unblocking your I.P range but reblocking the others.

Don't feel bad though, yesterday it let Mtmjim post a thread with a link to CNN, but blocked it from displaying, calling it an XSS Attack.

Yeah, I think the firewalls just a bit glitchy.