People who dislike the situation have as much a right to complain about it, as much as folks who don't mind and/or like it have the right to voice support of it.

I mean I certainly don't agree at all with the cash shop outrage, but I'm not going to tell them they shouldn't voice their opinions. I mean I'll argue with 'em, just cause that's what you do on the Internet but there isn't any need to demand their silence.