It isn’t list a list of most conservative to least conservative.
It is a list of most popular to least popular, among conservatives.
I disagree. It’s a list of web site and the number of hits they get according to Alexa. The hits could come from anywhere. And out of the thousands of web sites that could be considered conservative, who chose these 100? The author? If so, what makes him an expert.
Consider that conservative web sites unknown to him should have been included in the list.
I’m not saying the list is wrong. I’m saying it should be taken only as a general guide and may have many mistakes.