I checked out the Facebook page a couple months ago and there didn't seem to be much going on there. So I have put in most of my time here. A lot of people seem to read most of what I post here, so, even though few people participate, I figure it's worthwhile to post, if people are reading.
To find friends out of state, you'll have to try Craigslist ads or meetup.com etc. In NH you'll have to go to the Free Staters, Liberty and Agorist events.
You might be able to make some friends on the Facebook page, or on libertarian FB pages etc. There was a Twitter group, but I don't know if it's still going.