Facebook has introduced Rooms, a new app adding yet another layer to social connections. Rooms isn’t like Facebook, nor is it a skinned version of like Paper. Rooms is a new way to connect and interact, where users create rooms based on interests. Though Facebook is looking back to the early days of the web as inspiration, we’d be remiss not to point out Rooms is a lot like another social service, form a different social provider. It also answers Facebook’s critics on one important front.