[rezmason]

Sorry, I was cracking a joke about the browser in a shader.

The GLSL I originally posted is from the "cursed mode" of my side project, and I use it to produce a data URI of every frame, 15 times per second, as a twisted homage to old hardware. (No, I didn't use AI :P )

https://github.com/Rezmason/excel_97_egg

That said, is `pow(vec4(2),-vec4(2,4,6,0))` really so bad? I figured it'd be replaced with `vec4(0.25, 0.0625, 0.015625, 1.0)`.