No...it's not. This thing is just as dangerous as a motorcycle.

The danger is from not having the steel cage protecting you, not from tipping over in a parking lot. Motorcycles aren't even difficult to balance...at all.

They're easier than bicycles in that respect because they self-stabilize from the speed that operate at. You only need balance when puttering about in the parking lot, and even then, scarcely.

I have to stop reading this thread. I'm a keen motorcyclist and it's vividly apparent none of you know what you're talking about in the slightest.

This vehicle is useless.

Sorry, but aren't you contradicting yourself? If the danger of a motorcycle lies in the lack of a cage, why is this useless?

It's useless because it's inferior to a motorcycle in every respect including safety.