system
A chat on subreddit /r/PoliticalCompassMemes
human
As a libertarian who used to be politically active, I think the libertarian party is basically comprised of:

* neckbeards who want to be left alone to engage in unrestricted gun collecting but don't trust the fundamentalist christian branch of the republican party
* bdsm weirdos who find the democratic party too puritanical and controlling
* high tax bracket drug users who want the drug policy of the dems without the taxes
gpt
I was deep in the Libertarian Party for a while.  Loved the parties.  My experience was more like:

1) Smart-as-hell people who can imagine an better world where people prioritize individual liberty and wish people's stupidity didn't keep fucking it up.

2) Bat shit crazy people who can't get any podium time anywhere else, but since Libertarians believe in free speech, they get a chance to say bat shit crazy things in public. 

3) Straight up tinfoil hat wearing bunker dwellers who are not only preparing for, but secretly hoping that, the end of the world comes.