if you haven't you are entitled to one refund a year from MS on any purchase you made. I usually don't condone it on simple things but this seems a bit outrageous on Sony, Bungie, and Activision's parts if it were a 30 day or even 2 month exclusivity I see no problem but given the lack of content in the game itself I highly doubt that the content would be viable a year from now as populations will diminish by that time and most likely will significantly diminish on X1 after 11/11/14 for the obvious reasons.