Great topic Ken! The KLR650 has a maniacal following similar to the C-Dory. Google it and you'll find a few discussion groups. I've never had the pleasure of riding one, but it sounds like the appeal is similar to what we love about our boats: sturdy, low-key, utilitarian, no-frills bikes with a few little odd quirks that those in-the-know love to talk about. I knew they made a diesel for the military but didn't realize they were selling them commercially.
I've had four bikes over the past 24 years -- a two-stroke Suzuki GT550, Suzuki GS1100, Suzuki GS850, and a BMW K1200RS. Am currently bikeless because I wasn't riding the BMW enough and I just can't stand to own driveway jewelry. Sold it to a great guy who'd just come back from special forces duty in Iraq and Afghanistan. Its a super bike, and it felt good to sell it to a guy who I know will enjoy it.
Just when I really started to miss the occasional ride, a friend of mine, who had to move to California with little notice, asked me if he could leave his BMW R1150R in my garage, and would I please take it out every few weeks to keep the engine from just sitting for too long? Uh, gee, I suppose I could do that!
Regards,