Guns on the internet, and mildly famous photos

I just discovered this listing on Armslist for a Springfield XD9 Subcompact, with a suspiciously familiar picture.  Where is it, exactly, that I've seen it before... oh yeah, a photo I took for this post that I made back when I first got mine.

I suppose I ought to be incensed or something that someone is using my picture of my gun, but really, I'm flattered that someone thinks it's a good enough photo to use as a representation of the species.  I figure that if it's on the internet it's fair game.