A destructive killstreak bonus has recently been uncovered in Modern Warfare 3 that enables you to deploy the "Mother of All Bombs" or M.O.A.B. at 25 kills, which eliminates every single player on the opposing team.
It's the same in principle as MW2's tactical nuke with the exception that it's not a game ending killstreak. Every player can acquire an MOAB no matter what strike package they have chosen. It's gained by obtaining a 25 killstreak, excluding strike package kills. The MOAB will eliminate each enemy player regardless of where they are on the map. It will even cause an EMP effect and wipe out all enemy equipment, electronics and killstreaks for 1 minute. A player that calls in a MOAB will in addition unlock double XP for the rest of that match for their entire team.
What are your thoughts on the MW3 MOAB instead of the MW2 tactical nuke?