I think I get where you're coming from. But I didn't see the piece as 'vitriol', and I don't see HuffPo (while often annoying) as being anything like Breitbart (which puts out nothing but pure drivel and propaganda). Or the WaPo as comparable to either of those two.
Sorry for the rant.
Nothing to be sorry for; you're just being honest (both intellectually and in your opinions). And HST himself would probably agree that that's all that matters.