I'm not some sort of rabid anti-open-carry zealot. If you don't feel like throwing on a gun burkha just to go about your daily business, that's up to you.
With that disclaimer out of the way, nothing says Aspie quite as loudly as riding your Segway around the grocery store while open-carrying your "SIG .45".
At least he's "within safety parameters", whatever the hell that's supposed to mean.
I wouldn't even try starting a discussion with that dude; like the mentally-handicapped kid engaged in a furious bout of self-gratification in the middle of a church service, there're just some things you pretend to not notice because nothing good can come of calling more attention to them.
There's a difference between just carrying a gun, and carrying a gun at people.