If they're exercising such intellectually dishonest and, to me at least, morally deficient behavior with suppressing other stories ("even if you agree with it"), then any content they post is probably of similar character.
Regarding "someone should have asked a conservative", that just goes to show how deeply the "we'll just believe our own facts, thank you" is embedded in the conservative movement. http://www.conservapedia.com/Main_Page. Not that liberals are always right or anything, but you can ask 10 liberals and get 20 answers, or you can ask 10 conservatives and get 1 answer.
I'm not sure you understand my criticism. I'm not arguing that they are doing something good or useful. But I'm not sure you can deduce that they're posting low-quality content because of the tactics they use to subvert other people's content.
I don't think the writer of the original story is a good source for judging the quality of content written from a conservative perspective, due to his/her existing views.
I would bet that most conservatives disagree with most of what is written in the two examples I gave, so I doubt that conservatism is an intellectual monolith. Within the conservative movement, there's plenty of lively debate; when a traditionalist Souther Agrarian can claim to share the same party as a hedonistic libertarian psychonaut, it's unlikely for there to be "1 answer."
Regarding "someone should have asked a conservative", that just goes to show how deeply the "we'll just believe our own facts, thank you" is embedded in the conservative movement. http://www.conservapedia.com/Main_Page. Not that liberals are always right or anything, but you can ask 10 liberals and get 20 answers, or you can ask 10 conservatives and get 1 answer.