I love that you emailed him! Urbit is 100% open source, and (as you mention in your other post) probably a good fit for implementing Xanadu on top. Our filesys

I love that you emailed him! Urbit is 100% open source, and (as you mention in your other post) probably a good fit for implementing Xanadu on top. Our filesystem satisfies a lot of the requirements. Want to build it? Great. We'll happily help.