Talk:Buildings/@comment-30650229-20170509092055/@comment-25435121-20170510134938

you'll get notifications for items written directly on your wall, or specifically on pages you watch. Most times you need to manually specify which pages you want to watch. The default settings on a wikia account watches any page you edit (I turned that off). Commenting on a page does not trigger it as a watch target.

What I believe most people do though is just check Special:WikiActivity somewhat regularly.