The author is making some pretty big generalizations IMO. While I agree there is a culture of gratuitously violent games -- which the market responds positively to -- there are also many incredible games that feature no realistic violence. Fez, Minecraft, LIMBO, and Braid come to mind. I work on the Xbox Platform Team and I feel like we have an accurate representation of the interests of the gaming world (and in fact the non-gaming world -- many people simply don't play games). Maybe things were/are different on the teams actually making games, but my team is very well-rounded. We play FIFA, Spelunky, and Trials Evolution in our down time...obviously the bro-est of games.