This is exactly what I was going to say, figured I'd read the comments and see if someone else beat me to it. Excellent comment this is exactly what we need I play clash of clans and I used to play FarmVille, like you said war, and so on and so forth. Games like that would increase retention and bring soooo many new people. THIS WOULD BE PHENOMENAL. 

I love the idea of building a gaming market around buying sbd for in game purchases. It's fucking brilliant. If we could build something like this that would be amazing.