Steam is pretty friggin' big: the folks at Valve just announced that their digital distribution network now has 65 million accounts. For comparison, Xbox Live has 48 million.
Being a PC gamer in school is hell. For years I've been frustrated at people who are so ignorant not to care what companies do to them, making cheap games and bad policies. These people blindly buy a console despite, let's say, the Xbox One's bad policies (most of which are now gone). Now all of a sudden everyone is taking an interest in PC gaming, and I'm trying to avoid getting people I hate ruining my gaming experience. :c