I just discovered that the wiki on zero (the host my blog is on) got hit pretty hard by the spammers the last few days — hard enough that I don’t have the energy to clean it up at the moment. I shudder to think what it would be like if I still allowed anonymous edits.
Anyone know of an easily set-up captcha plugin for mediawiki 1.5? Until I have the chance to crack some spammer-skulls, it’s the only thing I can think of to help with the problem.