There is a pool of people who are using this power for internet for bad means. Yea, porn websites owners come in this category too but they are not going to harm you unless you don’t visit their websites.
This website, called Mobilenumberszone.com is even worst – I was shocked to see how they are spreading mobile number of girls. There is a simple submission form on this website… you can enter name and phone number and press submit and this number will get published. I believe this 4 months old website has thousands of such mobile numbers of girls.
I believe (I can be wrong here as well, but) there won’t be more than 1 percent girls in our society who would voluntarily want their numbers to be displayed on such a website. The question is then how come there are thousands of numbers available on this website?