I got one w/ my Delta Miles this year...it's the new Hero +3 Silver w/ the waterproof housing. Got the app installed on my phone and tablet to control it. Plan on putting a couple mounts on my motorcycle so I can record areas that are nice to ride.
The wife bought me one for X-Mas but returned it for something else. I would love one but not sure what I would use it for to justify buying it. So I go on their website and enter the Daily Giveaway instead.