Wim Leers Freelance Drupal Developer

I'm late to the Mollom announcing party, because I was on a vacation. Nevertheless, I hope I can still interest some of you with a slightly different angle.

The major issue with spam prevention is that it often (currently virtually always) involves extra steps for normal users. And more steps means less participation. Less participation means less traffic. And less traffic means less popularity, revenue and whatnot. So clearly there is much to be gained to prevent spam without annoying normal users.