i'll probably add more stuff here later. but for now, here's cool blog posts ive found that go in depth about dithering along with the authors appreciation for it, and the wikipedia article about dithering.

"Ditherpunk -- The article I wish I had about monochrome image dithering..."

"The Art of Dithering and Retro Shading for the Web -- The Blog of Maxime Heckel"

"Dither - Wikipedia"