I'm guessing the majority of members on Bungie forums are Xbox fans simply because the xbox using community had longer to utilize the forums. Only the more 'serious' PSN Destiny fans use the forums. And those users were more likely to play CoD because they lacked access to Halo I think a poll with options 1. CoD (PSN) 2. CoD (Xbox) 3. Halo (Xbox) 4. Other (PSN) 5. Other (Xbox) would yield a better demographic representation.