Jack Dorsey donates to develop decentralized social network protocol [pdf]
jb55.com
jb55.com
From their Github repo[0]:
The simplest open protocol that is able to create a censorship-resistant global "social" network once and for all.
It doesn't rely on any trusted central server, hence it is resilient; it is based on cryptographic keys and signatures, so it is tamperproof; it does not rely on P2P techniques, therefore it works.
And before anyone tells me that 0.01% population uses it like any place in Africa, this is still extremely close to nobody using it.
What's that nowadays? Like 50 USD?