A new Dutch plug-in for the blog software WordPress fights trolls in a very Dutch way. This week, Henk Van Ess of Voelspriet.nl launched the Cave Your Trolls concept. The idea of Cave Your Trolls is to let “bullies” in forums and weblogs keep doing what they do, without anybody reading what they spew. Instead of moderators having to remove their nasty comments manullay, the trolls sit in their cave and keep talking to the walls. WordPress users can now download the beta version.