Well Matthew the same could be said about all of the nαzι, fascist, racist, socialist, etc. terms that have been thrown around by a lot of people on this website.
And it seems by your defintion that indeed there are liberals on this website, for instance there is ggreg, who is the epitome of one, with all of his nonsense about unbridled markets without morality, free trade, etc.
It should also be mentioned that liberals obsess over supposed nαzιs, fascists, racists, homophobes, nativists, xenophobes, bigots, etc. but are very tolerant of left-wing movements like Communism.
Liberals also show a very arrogant view of themselves in the world, especially those from an intellectual background, which gives them hubris and the feeling of looking down on their fellow men.