Someone contacted me this morning asking about the Brush Primitives texture format. So since the q2bsp wiki was down, I dug out some very old-fashioned paper notes I'd made a few months ago, dusted them off and turned them into a PDF using LyX. Ah, nothing like TeX for typesetting mathematics.
In other news, we were planning to launch rockets this morning, but there was some sort of pony camp going on in the field we were intending to launch from. So we couldn't.