FWIW, Pixar uses Io in production. It's used as an embeded scripting language for their IT (Image Processing) application and for some build systems. It's edge

FWIW, Pixar uses Io in production. It's used as an embeded scripting language for their IT (Image Processing) application and for some build systems. It's edge is simplicity and flexibility, though this is (as usual) traded off for some performance. BTW, I was just doing Oia as a low priority fun project. If folks are interested enough, I'll try to get a proper working release out.