I have a pretty expansive wishlist and the other day I was wondering how many games on said wishlist were either an MMO or online only game. I looked around for a few minutes and couldn't find anything that let you search for online only or even a search option that showed games with no single player. Unless I'm a fool and wasn't looking hard enough I think an awesome tool to add would be some sort of reverse searching to see what features games didn't have (or just add a tag that shows games with online/multiplayer only)
