Save the Show Idea

Not sure if this was already suggested. Feel free to downvote if it was.

Hey guys I've heard before that DVD sales are something that have saved shows in the past or at least brought them back to TV after being cancelled, now I know we've probably all told our friends to purchase season 1 and 2 DVDs. But, I'm not sure if NBC would pay attention to preorders for this current season. I know video game publishers pay attention not sure if there is a paralell to the TV industry. I though it might be a good idea to all preorder season 3 if possible from a site like Amazon (or whatever your preference would be) if there is an option to put a reason put in a message about how we are preordering from this website because we want this show around for another season. Thought I'd throw it out there.

TL;DR: How about we all preorder season 3 DVDs