What's the point of doing that ?

Hello
Ive seen a lot of people especially on facebook spamming fanpages and others with "pfepfepefppeffe im online for 1 hour, chat with me" etc and linking to blogspot ex. http://kamiliahonda.blogspot.com/

On this website there are a lot of ADS (my question is what kind of ads ??) but it dont contains chat, webcam - just picture (as you see)
So i guess those people are earning money with ADS ( is it adsense?)

My question is: is it worth to earn money this way ? how much can i earn (i know it probably depends on how much UV i got but) lets say i can get 300 UV traffic to my site daily



I HOPE YOU UNDERSTAND IT

thanks for answers

I don't know why people are posting ''pfepfepefppeffe''. Maybe it's to catch the attention of the visitor but that is called ''Adult Marketing''. Yeah, they are earning through Ads.

how much they earn on average? if they have like 500 uv a day on their wwebsite