In the last 365 days, this has been the most popular subject on this site (please see associated poll below), beating the post on wide-angle lenses which has historically been the MOST visited post.
I think this says a lot about how important drone photography and video has become in the past year.
While in most locations, drone photography has become very important there are a few locations where it is impractical. For example, New York City where Michael, who is a real estate photographer says:
I do not offer drone photography at all because frankly speaking, it's a nightmare to be messing with drones in NYC at all, much less flying them above sidewalks. I do not even carry a pole around because even a 20-foot pole is not likely to make much of a difference when you're trying to photograph an apartment building from across a street.
So other than the crowded metro areas drone photography/video has become hugely popular for marketing real estate.