Recently I signed up for a month’s free trial on Liberty.me, a libertarian site requiring payment to participate. It has some good articles, which you can read without paying, along with the inevitable noise, and it went to free subscriptions a few days ago, so the question of whether it’s worth they money is now moot.
I’ve posted a couple of articles there, to see what reaction they’d get; the answer turned out to be none. Here they are, for anyone interested:
Update: Just to clarify, I signed up with Liberty.me for the professional purpose of making contact with publishers and other writers. So far it hasn’t done anything for me that way, but I’ll give it a while longer.