KaW was doing fine before these XW( xtal war) was released. Don't see why they can't set a date of no xtals to make it cheaper on us. And it's not as if I don't make/have the money, it's that if I wanted a p2p game, I'd choose a better one.
I like this idea as it makes use of the clans ability to win a war but this will not happen probably as a person buying crystals 8 times a week at $2 is a little money but when you have a lot of people do it the money adds up fast