User blog comment:DaNASCAT/Introducing the WAM Hall of Fame/@comment-5951231-20140424191149/@comment-1038387-20140424192320

There are tons of wikis. The Hall of Fame is for the most popular of the most popular. Their turn at the top of the Activity Monitor is often coinciding with a big event - movie or game release, or something like that. This is to recognize those wikis. It's not, "hey, if you're not on this, you're worthless". A ton of wikis, even big ones, aren't on this.