I wrote a public goods purity test based on Vitalik's latest post:

I wrote a public goods purity test based on Vitalik's latest post: https://blog.danfinlay.com/getting-specific-about-why-open-source-is-a-more-pure-public-good/

Delver at contraptions.venkateshrao.com, running summerofprotocols.com, host of /gloom ☀️

co founder of @metamask . Making computers behave for us.

Hey @vgr I came up with a 2x2 but I don't think I have very entertaining examples to populate it with. You're kinda the boss at this, could you throw me one or two that come to mind?