: However, it's the game developers that determine what is a mod in their games
: and what isn't.
: We're not talking about modded consoles, but a modded game. Very different.
: To mod a game, one doesn't need a modded system to use modded content.

Nope. If you mod a game to give you all the achievements or to make your character invincible - Banhammer. Thats the game and not a console. You could look it up online or you can ask someone else to look it up online.

Again, your contract to use XBL is with XBL. You don't pay $59 a year to Bungie or 343.