In short, I got a friend request on one of my Facebook accounts. I noticed that the other account is fake, and posting spam links. Anyway, I went ahead and tested the links just to figure out what the guy is doing. However, the method seems a bit odd to me. I'd like your opinion on this. So, that's how the account looks (his): As you can see, he's posting these Tumblr links with every profile pictures. I'm not promoting these links, test them at your own discretion. I did so using a VPS. To save you the hassle, here are some screenshots from the Tumblr links: When you go on the Tumblr link, you'll find this image (it's not real reCaptcha), and it redirects to something like this: Another example: As you can see, they're all related to cars. It's safe to assume that this guy is going after a niche, but I don't really know what benefit he's getting out of all of this. Is he increasing the PA of these Web 2.0's in some way doing this? What do you guys think? Is there something to pursue here?