SimilarWeb, Compete, Alexa
 

Did anybody singned up to one of these sites (mostly the first two, or all these sites), and checked stats for xxx sites. I am not talking about just checking but combining and analyzing the top, lets say 10,000 or 100,000 xxx sites, and also by niche (dating, cams, tube, smart cj, programs used <NerdyData.com could be added here too>).

This could result in a list of the biggest sites sending traffic to all xxx websites, lets say again, 10,000 or 100,000, and so on, also a lot of other metrics. Good Excel knowledge could be good. Did somebody do it, and would somebody be interested in paying for a report like this, lets say on a yearly basis (done correctly / very good)?

Also, there is a lot of non-xxx sites in the mix that can be used (lets say within the top Alexa sites, websites like AddMeFast.com, for example, there would be hundreds / thousands of them). Would people be interested in paying for such reports?

I've heard about a very big list of keywords the other day too, somebody was analyzing it. I am not sure where it was coming from. In general it would be a big list of xxx keywords that could be analyzed (search volume / competition). Another thing that is out there is SemRush Rank. All this could be very useful, and I was wondering if people would be interested in paying for info like this, if somebody / a company would analyze these types of websites, lets say once a year (SimilarWeb / Compete / Alexa / other for xxx niche).

Very interesting.. if I had the time I would do it myself, so if I can buy it somewhere I definitely would!