would this Deter you from buying used gear????

Twl, great post!

Sorry, twl, didn't read far enough - its your great idea :)

Figured I would add my thoughts. Having had my equipment stolen a few years back, the DL number on the item will not make a difference; the serial numbers are the important thing for possible recovery. If you think you still need to put your DL number on your gear, try using a black magic marker on the bottom/ back and tell the police; this will show up with the right light and not detract as much as engraving. Also, the only way you might get your stuff back is if they take it to a pawn shop; a wonferful experience (just kidding)! I also would shy away from engraved gear personally. Best, Charlie

Good Lord, everybody... just engrave the serial number above the metal tag with the factory s/n, or on the bottom chassis if you're concerned about theft. This is proof of ownership without having to put your name, rank, SSN, D/L#, blood type, whatever, without making it unattractive. I would definitely purchase used gear with the S/N etched on the back or bottom of the chassis.
Yes, marking valuables positively improves your chances of getting them back and also makes them literally too hot to handle - easily proves knowledge of possessing stolen property. Black helicopters notwithstanding.

I'm down with the idea of welding a plate on the back of the unit and declare it mandatory that each owner personally engrave his or her info upon same plate. Some of the items I've seen offered would begin to look like the Stanley Cup.