Rack was built on the design of wsgi, from the python world. So if you didn't know that a lot of the design was copied, I don't think you can give him all that

Rack was built on the design of wsgi, from the python world. So if you didn't know that a lot of the design was copied, I don't think you can give him all that much credit for it as maybe you are. In the README Thanks To section: '* The WSGI team for the well-done and documented work they've done and Rack builds up on.'