Y U NO UNDERSTAND ? it means that after 30 days they can put it out but it doesnt mean they will maybe they wont even put it lets take fallout's dlc as an example it realesed 2 mounts after the xbox realese and it was 30 days exclusive too

Do we have any proof that it was a 30 day exclusive? I wouldn't be surprised if it was, but during my googling on the Dead Money DLC(the only one which was an exclusive), and I could only find the term "timed exclusive," or just "exclusive," I can't find anything that specified it as 30 days in the same way that Dawnguard was specified as a 30 day exclusive.
Interesting note, by the way: the date for the PC/PS3 release of Dead Money was announced about 3 weeks ahead of time, a bit over a month after the 360 release. My guess is that they can't talk about the other versions until the 30 days are up, and it'll be announced in early August for around August 26th. This [censored] svcks.