Okay, adding comments lead exactly to the expected situation of spam comments, so I just added fccv and started using typepad to help me in fighting with spam. I hope it will catch most of it (it would catch all I've had to delete manually so far) and will avoid false positives.
Comments
Michal Čihař
wrote on
Sept. 21, 2010, 7:27 p.m.
I don't like re-typing captcha myself, so I don't wont to add it unless it is really needed...
U can use recaptha service. Spammers still don't have recognition for this