If the rider is out in the cold and heat, does he not have to deal with it?
If the rider is in the rain, does he not have to wear rain gear to keep from getting wet?
If the rider has an accident, does he not face the same injuries?
It's road worthy, it has no options for doors, roof, heat and A/C. It may have three wheels, but it sounds a lot like a motorcycle to me. It may not lean and has one more wheel. But all the other attributes are more motorcycle than and automobile or equivalent!
I've seen (for example) GoldWing"s and Harley's with a trike kit because the riders can't do two wheels anymore. Does that all of a sudden mean it's not a bike?
When I was in Fontana in 09 for the national. We came across an older couple who had their brand new C14 on it's side, because his knees couldn't support the bike at that moment. He had been riding for many, many years, but was having problems now. People like this a lot of time move on to a trike or such to keep riding. They like to be in the wind. DO they not deserve to be on a motorcycle. Or because they need the support of the third wheel, is it no longer considered riding?