The way I see it, not allowing roller skates/skateboards is a liability issue. If someone gets hurt because a store owner allowed those in, he's accepting liability. Same w/a Segway. Not a registerable vehicle so no insurance. One runs over my foot in a store, I'm gonna own that store!
Slightly off topic but related....
I work the Checkpoint in an airport. Do you know how many times I see someone get out of a car, either go themselves or have someone go to the airline counter and say they need a wheelchair (we don't have skycaps so u gotta lug ure own crap - all of about 30' to the counter). Then the airline will send someone out, collect thier bags, push them in in the wheelchair and then bring them over to the checkpoint....
Where as soon as they are told that they have to get a complete pat down if they have to stay in the wheelchair, they immediately jump up and walk right through the metal detector with no problem or need for the chair again!
I've even seen people pushing wheelchairs piled with thier luggage and someone who actually needs one can't find one. Or people that will walk all over the entire airport, back and forth until they finally find a wheelchair to plop into and then start with "Can someone get someone to push me"!

I kid you not!
Or my other favorite - people who come through in electric scooters whose only disability is that they are too fat to walk on thier own! Do you know what a hassle those things are at security? I'm not talking people that are actually disabled, just fat!
Almost as bad as the families that insist on coming to the checkpoint with their huge jogging strollers with wheels bigger than what's on my KJ, 2 car seats, 15 bags and all kinds of crap for a 2 hr flight, then get annoyed when it takes time to hand check their fat@ss stroller that won't fit through the xray machine, duh! I mean, how much crap do you really need for 1 kid for a 2 hr flight? Do you really need to have that huge stroller in the cabin with you? Ever hear of a portable fold up stroller if u got a small kid?
And laziness..... I had a friend in high school who had either MS or MD, not really sure. Anyway, he used to drive a Jeep with special hand controls and had a handicap permit which he used to hate to use because he didn't want to feel disabled. Sometimes however there were no regular parking spots close enough for him to walk to without being in pain when we went someplace like the mall or movies, so he would use his handicapped permit and park in those spots. Well, we were driving around this McDonalds in a mall around xmas looking for a spot so we could eat. No regular spots at all and we see one handicapped spot open. As we go to pull in this guy in a sports car grabs the spot, no permit plate or placard and obviously not handicaaped. We drive around a little more and finally hoof it into the place. When we get in, guess who's on line in front of us? Now, my friend is on those metal crutches, braces on his legs, obviously walking twisted.... Walks right up behind the guy and YELLS "Who's got the red (whatever kind of car) that just parked in the handicapped spot?" Guy turns around, sees my friend and just leaves......
Uh, sorry for the rant....

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My pics!!'03 Rennie w/all Tupperware
Custom Roof Basket
Mopar Tubular Brush Guard
Garmin GPS V & Laptop w/Nav software
RAM products laptop mount
Maglite w/mount
Rear cargo bay tool cabinet
AllJs Rear Shelf
Rear receiver
250k miles!
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