like a dropkick to the eyesocket

So, sometimes when I'm on facebook, I click on the photo albums of friends of friends. Usually if it's a baby album I click it, because I get curious about the stupid things people name thier kids, and because as a new mom, I like to see what the other babies my daughter's age look like (mostly they look pretty generic, but once in a while theres one that looks like someone shaved a chimpanzee, or like krang is thier biological father .)
Anyway, I click on an album that one of my cousins had commented on and I got about 3 images past the photo where she'd given her dutiful "oh isn't he precious" when all of a sudden....
BAM!!!...
...Nutsack!!!
Sweet jesus, I thought! This has to be some kind of entrapment senario! I quickly clicked to the next image, trying to distance myself from the extreme closeup crotchshot assault, but alas, like a dropkick to the eyesocket:
BAM!!!...
More Nutsack
BAM!!!...
yet again, more Nutsack!

Shaken, I gathered my wits about me, and managed to think clearly enough to just hit home, but I still feel pretty scarred.

I wonder what would posess a kids parent to take a picture of his junk and publish it to a public album on the internet? Where ANYBODY, not just bitches like me, but real live scary nutjobs can see it? Correct me if I'm wrong, but shouldn't the existance of internet crotch-shots be the kid's decision, when he's 18 or older?