I am going to disagree with the masses on this one.
The Hayabusa was made "with a single minded purpose, to be the fastest production motorcycle on the planet" to quote a popular video that I think was captured from The Learning Channel.
It is not comfortable. It is smooth, it is fast, it moves down the street like it is hunting and it commands this sort of respect (if not dismay) from sport and cruiser bikes alike and all the kids (and chicks in ricers) will wave and stare. It is a looker, it is the best vehicle in my now crowded shop. But to call it "comfortable"... cant do that. An M14 is not a comfortable weapon for long term battle duty either but for a short fight.... give me one and I'll stack'em up for ya.
If you want comfort they make a ton of bikes that you can buy and pull that off - stick your feet out front and lean back on a cushy rest, turn on the console stereo, set the cruise control and watch the world go by.... slowly.
The Busa is (to me) a predator / the motorcycle equivalent of a fighter jet.
And I love to take it places!