At #PorcFest2021 many cryptocurrencies were in use, but gold made a resurgence in the form of the New Hampshire series of Goldback money:
When a young Bitcoin Magazine reporter named Vitalik Buterin covered #PorcFest for the full week in 2013, the buzz was about Bitcoin ("gold 2.0") replacing gold and silver:
Nonprofit Swiss association supporting initiatives that empower users with digital self-sovereignty.
Liberdon is a Mastodon instance for libertarians, ancaps, anarchists, voluntaryists, agorists, etc to sound off without fear of reprisal from jack or zuck. It was created in the wake of the Great Twitter Cullings of 2018, when a number of prominent libertarian accounts were suspended or banned.