OK, I put down for the pre-order of the Steam controller. And am now remembering what a bad idea it is to be an early adopter. No offense to Valve but I'll be very surprised if they can succeed in a way -- and at a lower price point -- that much more experienced controller-makers have not been able to after decades of iteration. I just hope it's more compatible with my Mac than a jury-rigged XBOX360 controller is.