The bots regularly spam our Typophile blogs. Example: http://www.typophile.com/node/84295
What can we do about it? Reporting each single entry is probably not the best solution. I can't even ignore these spam posts because they always show up in the Track function and AFAIK I cannot even unsubscribe my own entries, can I?
If the admins don't spot these spammers, I guess the best option would be to give the blog users the option to delete replies in threads they have started.