> demo quality level in 2 weeks Getting pixels on the screen and shipping something to end users are to very, very different things, 90/10 rule and all that.

> demo quality level in 2 weeks Getting pixels on the screen and shipping something to end users are to very, very different things, 90/10 rule and all that. Vulkan also has the benefit of multiple platforms supporting it so you're not doing all that work for a minority(which is what OSX is in the graphics space) platform.