Saw this video, which you may have seen already, in church yesterday.
You can read an NPR interview with Matt Harding about his dancing here. My favorite part from the interview, a point, I think, that is poignantly and joyously made in the video:
Well, what I'm doing is fairly universal. It's one of those things that all humans do and all humans enjoy watching. Music and dancing. Those are two big ones. Sex is a third. I left that out.
I think people are looking to be reminded that we are all the same and essentially good.