I don't think we're too far off from having drone traffic fairly heavily controlled, especially in metro areas. I don't mean via regulation alone.
One of the guys that has been giving me a lot of advise said that his Flexrotor uav can take control of most consumer grade drones that use gps and either force them to land or make the drone follow his back to launch. He told me that when I was talking about something I wanted to build to scout for drones in restricted airspace on forest fires.
It's sad for the hobbyist that have been flying rc since before I was born, but I'm not really against using a strong hand to prevent safety problems. I'm definitely tired of hearing about privacy concerns, though. I think that issue is blown way out of proportion.
Speaking of privacy concerns...
I just ordered this yesterday.
Edit: nevermind, can't paste from my phone. It's the $90 Quanum fpv set from hobbyking, including a shitty headset. I have heard some great things about it and we're starting to get a lot of grass fires here, so I just want something to test.