1. It's a tractor.
2. It's a 2-wheeled tractor.
3. Can't find neutral with the engine running.
4. Difficult to find neutral with the engine shut.
5. Doesn't idle below something about 2200 RPM.
6. 2 people riding means square butt for both within 10 min or so.
Pros:
1. Road condition doesn't matter.
2. It's fun.
3. It's fast. I mean, fast in stock.
4. It's got the looks.
5. Legal.
6. On/Off throttle response is blast-fast.