User blog comment:G0LD3NF1RE/Dawnguard encounters issues with Playstation/@comment-173.180.201.88-20120904065728/@comment-3152761-20120904195622

OP is right, this is exactly why they do timed exclusives and the such. Drawing more consumers to the Xbox, you have to remember Microsoft is a very competant opponent in competitive markets. They know how to slowly take out their enemies, Sony cannot start to gain ground unless they do something revolutionary or have a subscription fee.