Forum:Advertising in the forums

Should forums like these be allowed? Forum:Duelingnetwork.com and Forum:The Dueling Network. They've been made for the sake of promoting other websites. I'm not sure if this falls into the "You agree not to... post... unauthorized advertising" mentioned in the terms of use, but either way I'm against it. Other people have to pay to advertise on Wikia. Unless something's of benefit to the content of the site, I don't see why it should be freely advertised. -- Deltaneos (talk) 13:45, June 1, 2011 (UTC)