That is true. I believe (and hope) someday we will have phone cases that also act like controllers.
Huh, that sounds fairly simple to do. I wonder why there are none.
Where is a kickstarter when you need one? :)
Hardware Kickstarters, what could possible go wrong?
there is. check out razer's website. Im not sure how the product is called
There's a Razer Junglecat, but it is super limited in phone support (just like 5 popular ones). At CES, they did announce a new Razer Kishi, a wired controller that snaps on a bit like a car phone stand does.