While it's probably just an extension of Jack's obsession over blockchain, it's a bit interesting that you'd have to use Twitter to apply: there are a few truly

While it's probably just an extension of Jack's obsession over blockchain, it's a bit interesting that you'd have to use Twitter to apply: there are a few truly-decentralized/or federated solutions that have been proposed and have an active userbase, and the authors of those don't tend to be on Twitter.