Pretty much everyone gets a razor from Gillette nowadays when they turn 18, no idea how they get the info...
I have that same razor, does a pretty good job, but you're on your own trying it on anything but your face.
Edit: I'd contribute to the thread, but it's too much of a hassle to get pics from my phone to teh intraweb, plus it costs like $.25 for each pic. I do have some random weird pics though, maybe I'll upload a couple when I have the time.