It's a shame to see any motorcycle brand disapear... But, if one had to go, the Buell is probably the most likely candidate.
I rented one - a brand new Lightning with 300 miles on the odometer - in Tucson a few year ago. Without doubt it was the most ill-handling and uncomfotable ride I've ever been on, and I've been riding on and off since 1968. I'm a professional rider and feel that I can evaluate a bike at least as well as the next guy. My hands were numb from vibration in about ten minutes and I couldn't wait to drop that bike off at the dealer where I rented it. I did take it on about a 100 mile ride. I went up Kitt Peak outside of Tucson. The bike was very difficult to countersteer into a corner and when it did start to lean, it wanted to keep on going! Very bad manners indeed. It was darn near dangerous and certainly not a ride for a novice.
At that time my daily ride was a Suzuki Hayabusa and it was just marvelous. The Buell cost almost as much as the "Busa" but it was a far cry from the quality, performance and handling of the rice rocket. The Japanese just have this part of the sport covered. Want an almost perfect motorcycle? Buy any Japanese sport bike and be amazed.
Bob Hunt