Well said men...think it's just the "brutish" feel I like best. If I'm going to ride on a large engine, sandwiched between two wheels, I'd like to experience that sensation of the engine, smells, vibration, view and look of the engine, body etc.
If I want something quiet/smooth, I'll hop in my car.
My 96 Buell S1 also provides a great experience - it's raucous, loud, simple, lightweight and handles beautifully - really cool little bike. Sort of a Ducati Monster, powered by a breathed-on Harley 1200 Sportster motor...