People shouldn't be able to attack there should be tribes instead. It would also be nice if you didn't get attacked by peeople at all, and you woudn't be able to attack people either, and tribes wouldn't be able to attack you too.
What's stupid is that only five friends help building and upgrades. I hope you agree with me. Um...... I also agree with LWolf That idea is useless That is the price of two Modern Warfare 3's.
It's definetly not like war commander or Battle pirates, but it is better than both War Commander and Battle Pirates combined. Anyone got korath and I'll friend so that way I don't get attacked by him. :)