Running a large message board network is one of the worst experiences I have ever had. You are constantly wasting time moderating people, blocking people, recalculating algorithms, dealing with attacks and explaining to the police you don't have the IP address in question. Every large message board I have developed or managed revolted or sued us ([1][2] random example revolts). One of the largest being niketalk.com. THIS, while making NO MONEY. Users that use generic message boards are extremely hostile towards ads and refuse to pay for anything. EVERYTHING done by the moderators is overblown and people working there are publicly quartered.
Yeah no thanks. I would have removed the boards too - then got a coffee.
[1] http://mashable.com/2010/08/30/users-revolt-against-new-digg...
[2] https://www.theguardian.com/technology/2015/jul/07/reddit-re...