(GTKY) What's on your post-it notes?

Time for another Getting To Know You thread!

This time around the question is: Most of us programmers have one or more sticky notes around the frame of the computer's screen. Mine has the OpenGL coordinate system drawn on it (i.e. +y goes up, -z goes yon, +x goes right), and another has the OpenGL 4x4 matrix offsets. What's on yours?

>>3
Sure. With a slightly OCD personality like mine it's good to write stuff down somewhere that discourages getting caught in "write write write edit edit edit write etc" cycles. Also I'm terrible at remembering whether OpenGL matrixes were in row major or column major format, and what the hell those meant anyhow.

I also used to have a vi cheatsheet card right next to the computer. Colour me old-fashioned for still using a perfect-bound notebook instead of a laptop in work meetings...