Board Thread:Wiki discussion/@comment-3308937-20140206012804/@comment-1445357-20140213043126

Wiki discussion that covers many different bases in one topic is hard to follow in the Wikia forum format. Inter-user conversations on message walls usually don't, and are used for conversations on one topic rather than debates. If we're moving wiki discussions into the project namespace, neither of these problems are actively affecting us.

Also Teh, Forums and Message Walls can be switched on and off independently of each other. We kept Message Walls for about a month or so last year before we confirmed the bug that forced us to turn them off.