its a game... at the end of the day the point is to have fun at any means necessary.. If a tribe decides on internalling someone because they are "too noobish to pull their weight" then I don't want to be a part of it. Back when you were new tot he game, I bet any amount of money you were s**t compared to the top players in your tribe, so was I.
personally I'm completely fine with people having fun at the expense of the tribe, like you guys, I don't mind that you left.. it was so you could have more fun
If I ever got bored of LEGION I would leave without a second thought to... but I wont get bored in a 4 vs 1 fight
all in all, you play a game to have fun. that is the bottom line. if other people dont like you having fun they can go die.