I know I'm dredging up an older thread, but I love Buells. I've got a huge soft spot for V-twins, and I drool over classified ads for Buells pretty regularly. It all started with a neighbor of mine who had an 1125CR, highly tuned, with a Jardine exhaust. Whenever he started it up, it sounded like a thunderstorm happening across the street. On a quiet day, you could seriously hear it 2 miles away, but it didn't seem obnoxiously loud...just very intense. He let me ride it once, and it seriously scared me. Yet I want it.
My Guzzi is a V-twin, so that satisfies my V-twin lust, and I love the Guzzi like no other bike I've had (although the MV Agusta I used to have was crazy, scary fun). But I just read where Buell is planning on introducing a few new bikes again, with the Rotax V-twin. I'd be SO tempted by one!