I've heard that both the Russians and the Nigerians have developed a way to gain access to someone's Debit and Credit card Pin numbers, Social Security number and Bank Account Transfer Passcodes all using nothing more than just the number on their triple clamp. Instead of simply guessing a number between 1 and 500, they're scanning this thread waiting for a number before they make their Machiavellian move.
I'll post a "How to remove that damned number on your SL"--once I source an SL and some sandpaper, but until then, consider swapping your Superleggera with someone with an S or a base model, just to remain safe. I happen to have an S, and am happy to allow any SL owner to remain anonymous and financially secure by swapping your bike with mine.