Registered the P4 the day I purchased it, not too fiddly a process, nor expensive. Either way even if the FAA ruling doesn't get overturned, somehow some registration database like with the AMA or an AMA consortium with the manufacturers is bound to be put in place sooner or later. Now some of the Rules under 336 in particular the BLOS in particular for me here at my "FBO" need to be looked at because I'm largely surrounded by unpopulated conservation forest here in the valley. Basically, after preflight and launch, I need to clear the treetops at 130' and since it's upslope from there, I need to set a waypoint to 350' AGL to fly a few hundred feet to a POI. I do have good signal and video even thru the treetops, and even if the Phantom would lose power or "fly away" its not coming down on anyone or anything, just making a "nest" in one of the treetops... Blanket rules just don't do it, particularly with the rapid change in technology that the Drone/UAV field is undergoing.