IIRC there was a guy selling one on here a couple months ago, perhaps it was another forum. It was this one: http://www.ebay.com/itm/320720196533#ht_500wt_1261
It doesn't make the games similar, it makes it clear that they are both going after the same market. It's been obvious since the get go EA/DICE is going after the CoD market.
Because Call of Duty is epic with all of the explosions, guns, helicopters, mines, grenades, car bombs, turrets, perks, grenade launchers, nukes, ac 130s, attack choppers, emps, and remote controlled cars.
Badass: http://www.xboxdailynews.com/2011/08/28/battlefield-3-tournament-to-be-held-aboard-an-aircraft-carrier/
Can't tell if it for Xbox only or for all platforms.
Nope. It also wouldn't let me register one for my dad. It kept saying "Only 1 per household" even though I used my address for school for myself and my home address for my dad. Must have gone by IP or something.