Thanks for the advice. I think I'm just going to invest in a couple of different anti-theft devices, probably a disc lock as well as a chain.
The worst part about all this is, yesterday around 4:00PM, someone tried to jack my bike. Apparently they just got scared away, because the ignition cylinder was destroyed, so they certainly could have rolled the bike off.
The bike wasn't even behind a building, or in an alley. No, it was parked right at a street corner, in the middle of the day, with hundreds of cars going by.
My insurance company sent a tow truck (after 2 hours), but didn't bother to tell them I had a motorcycle. They couldn't tow me. Then they were going to send another truck (ETA - 1.5 hours), which I just declined. My brother-in-law drove down from Erie, and we loaded the bike into his pickup.
Incidentally, cost of a new ignition cylinder and matching gas cap? About $250. I was going to let a shop do the work, but when I asked them about the "star" screws under the cylinder, the guy told me that you just had to drill them out. Another shop told me you could buy the tool. This is factory-certified training at its best.