Here's the place where you can bring up something you feel another user is doing wrong or could do better.
Rules: If you're going to leave a comment, make sure you leave a solution or a positive suggestion on how the user can improve their contributions to the wiki not just what they could improve. This is meant to be a positive place for resolving disputes, please keep it civil. If you find your name here, you are allowed to respond, but make sure to do so politely or just take the suggestions on board. This is a place for discussion, so feel free to talk to each other about what is bothering you as long as it doesn't turn into an argument. The Site Policy still applies here, so be careful about how you make your statement.