I wish Clean caught on more. I find unique types a little easier to think about. A version of Clean could/can(?) compile Haskell too. If I recall correctly, Cl

I wish Clean caught on more. I find unique types a little easier to think about. A version of Clean could/can(?) compile Haskell too. If I recall correctly, Clean is BSD licensed. By 'proprietary' do you mean their main source of funding was building proprietary solutions over what they release open source ? They did seem they were more of a 'windows first' group, but I may be wrong about that.