I guess if people really can't stand not having such shots the thing to do would be to license some people to use the drones and make sure they avoid doing the most horribly dangerous things (maybe they could use tethers or something).
Definitely. In Yosemite both Half Dome and El Cap have hiking trails to the top and are very popular for climbing.
There's an old joke in climbing when you top out among the hikers: "Wait, you mean there's another way up this thing??"
Edit to add: even though a falling drone would probably not actually hit a climber, I don't think anyone wants the base of El Cap littered with smashed little drones.
On the other hand, I don't think there needs to be special rules for every potential type of litter.
http://www.outsideonline.com/outdoor-adventure/climbing/rock...
I know that lifting a camera and battery requires a sufficient amount of thrust, but if flight was limited to one minute then it could probably be very small. Wind might be an issue, but flying insects have been around for a while. Engineers will figure it out.
Hopefully the long term regulations would permit such small personal drones with a very limited flight time.