Vice, for one, has basically commodified HST-style journalism. They have a whole show where a guy just tries different drugs [1]
And you can find all sorts of heterodox political and cultural takes in both mainstream news and the blogosphere, as well as the huge continuum of media between them.
The problem isn't that these writers don't exist anymore (or that they're being somehow silenced by congress). The problem is there's no mainstream culture anymore, and therefore there's no place for counterculture to consolidate. Instead we have a bunch of people shouting different things into voids of various sizes.