Of course what ends up in the news are the incidents that are out of the ordinary, not the day to day occurrences that happen to most people in their daily lives. And so much seems to get hyped (and sometimes ends up on sites that are not reputable or necessarily posting accurate information).
In this situation what doesn't make sense to me is why the guy took off, especially being there with his family. I think if an officer approaches someone and the person bolts there's going to be a pursuit; I don't know if it was necessary or if it was excessive to use a taser, but if the guy doesn't stop running the officer would be likely to have to take further action.
I think a difference with the UAVs is the distance they can be flown. I've seen reports of incidents of one almost landing on an interstate, possibly alongside a plane (that wasn't apparently confirmed), one even banged into the top of the space needle. So they aren't backyard toys but are easy enough to buy and don't seem to be well enough regulated yet.