The post was a bit tongue in cheek, I'd likely not mount one of my handguns on my handlebars. Too many things could go wrong.
But, carrying on your body also creates a problem. There are few places on your body that you'd want to absorb a fall onto a pound of steel. Especially dangerous of course in small of the back carry. A simple slide down the road could easily turn into a broken back. On sport touring bikes I used to carry in a tank bag. Easy access to a concealed weapon without the associated risk of landing on the **** thing. The R3T does not with its goofy tank mount instrument cluster does not lend itself to using a tank bag. Probably could use a small magnetic bag, but I haven't looked for one.
As to methods of carry, here we are allowed to carry concealed without a permit. I keep one current for out of state travel.