I would reply with the model, serial number, store, website, phone number - and enjoy the suspense. Also any gadget that goes along with it that you would like. Then sit back and enjoy life. Consider it like a lottery ticket, you have a chance that it can be for "real".
After posting the reply, I would unfriend this person on facebook. The message didn't ask for personal stuff, but hey, we put out info for sweepstakes, giveaways, and buy online using credit cards all the time. And a stalker who buys quilting stuff? Well, that is weird>
Last edited by nhweaver; 10-03-2012 at 04:52 AM.