Communication is important. So when you’re undertaking a massive project like developing a video game, the last thing you want to worry about is a language barrier. That, yes that, is why developer Infinity Ward says it has a better relationship with Microsoft than with Sony. According to the Call of Duty 4 studio’s honcho Grant Collier: With Microsoft we’ve got the advantage of them being an American company so our level of accessibility to them is much better than Sony.