The rest goes to a faceless corp that is manned by MBas who hate games anyway.
Oh no, they love games because they can make a lot of money off of them. Just look at the relatively recent DLC trend which is massively overpriced. Oh perhaps dedicated server binaries for PC games which as far as I've read (feel free to correct me) must be licensed by game server providers. The binaries aren't released publicly (CoD, BFBC2). Or even things you only get if you buy the game first hand but if you buy it second hand you have to pay extra to get those things (if you want them).
Let's see what they come up with next.
"Engineering without management is art." -- Jeff Johnson