The game client actually has a built in survey function
After I finish my 
game, in the post game lobby a small blue window poped out at the corner of the client asking me "since the mid season change, is it harder to manage mana in lane?" and I had 5 options from strongly disagree to strongly agree.
This is actually the first time I see this survey thingy pop up in the client, all the past surveys were sent to me on email. I think this function is very neat since Rito can ask opinions of specific group of people.
Have you guys seem this survey thing? Is it just me or did it recently been added to the client?
