again if what he said was true that it will be exclusive for 360 for about 30 days then it will be out in about 30 days, something can't still be exclusive if it's out for another platform
From Pete Hines' twitter page:
To those asking, Dawnguard comes to 360 first. We have not announced for any other platforms, nor given any timetable.
In other words, we don't know when it's going to release, and Bethesda is being rather worryingly tight-lipped about it. The "we have not announced for any other platforms" bit is particularly worrying.
You're mistaking the "30 day exclusivity
deal" with "30 day exclusivity." The deal ends around the 26th, allowing Bethesda to release the DLC for other platforms, but Bethesda can release whenever the hell they want. They can wait for two or three months if they like. Hell, if they really wanted they could make it only available through GOTY.
I really just want to know what their plans are for this, it's one thing to have an exclusive and it's another to wait without knowing when it's going to come out.