I don't even understand what your example blog post is arguing. That counting sheep makes shepherding easier hardly seems like a revolutionary insight.
That being said, I don't think that a lot of the people who are recently opposed to rationalism are doing honest philosophy either. Ten years ago, the trend online was to become a rationalist; these days, the trend online seems to be to accuse rationalists of being sex cult satanists that are not equipped with the magical power of "common sense". Out of these two options, I much prefer the rationalists. For while they may have a lacking understanding of some of the history of philosophy, their contrahents don't even pretend to have an understanding of the world that is grounded in anything but irrational fear and hatred.
That being said, I don't think that a lot of the people who are recently opposed to rationalism are doing honest philosophy either. Ten years ago, the trend online was to become a rationalist; these days, the trend online seems to be to accuse rationalists of being sex cult satanists that are not equipped with the magical power of "common sense". Out of these two options, I much prefer the rationalists. For while they may have a lacking understanding of some of the history of philosophy, their contrahents don't even pretend to have an understanding of the world that is grounded in anything but irrational fear and hatred.