I can't believe some of you guys are hating on this.
I like to read these stats and MS publishes them every now and then. This is not a weak counter to Sonys sales numbers at all.
check here:
http://geekologie.com/2009/03/wow-over-64000-years-of-halo-3.php
check here:
http://www.destructoid.com/33-billion-kills-served-in-halo-reach-thus-far-189976.phtml
check here:
http://news.xbox.com/2013/05/games-forza-horizon-1000-club-expansion-pack
check here:
http://epicgames.com/community/2011/10/gears-of-war-3-weapon-stats-sawed-off-range-and-more/
But there MUST be a battle, right?
Imagine not having GamePass on your console...