26oct2008

Websites that look like editors. Emacs: chatr (even with keybindings!), Planet Emacsen. Sam: 9grid.it. I know there was a vi-style one too, but I can’t find it—please mail if you know it.

Your trains will not run, your rockets will not fly, your bridges will fall down, if they are constructed with calculations that have sign errors.
— Eric Schechter, Common Errors in College Math