User blog comment:NeonSpotlight/Where did comments go?/@comment-1915726-20120808133710/@comment-12.130.197.128-20120808143701

For some of the older champion pages, there aren't enough comments being rapidly posted to warrant continued refreshing. Additionally, having one page open with comments and abilities is far more convenient than having to have the ability page and the talk page open and having to tab through them.

I'm not going to dispute the fact that talk pages are easier to moderate, but I'm also not going to say that the comments have been bad without them. If it really is an issue, you could try employing an upvote/downvote system a la reddit so that productive comments are moved up and trolly ones moved down. Then you wouldn't have to worry about moderators either.