You could submit your tip along with your bitcoin address, then if the tip comes up right they send the reward to that address.
Of course, if they failed to deliver the reward or it got redirected along the way, you couldn't exactly complain publicly. And you'd still have the problem that your neighbors would notice if you brought (say) a new car. And you might get murdered just for having a bitcoin client installed. But other than that, it could work!
Of course, if they failed to deliver the reward or it got redirected along the way, you couldn't exactly complain publicly. And you'd still have the problem that your neighbors would notice if you brought (say) a new car. And you might get murdered just for having a bitcoin client installed. But other than that, it could work!