How To Lock Your Bike

. Cutting the lock, or both seatstays would take a lot of effort, and more time than would normally be spent of getting one wheel, and leaving the whole bike behind??

I accept that disc-brakes have a dollar value associated with them, but wouldn't that be weighed against the effort to extract the things?

Takes about 10 secs to cut through the stays with decent hacksaw, and about 20 to get the calipers off the brakes.