Rui CarmoI'm re-classifying some stuff, since even Wikis need some sort of structure and it was getting fiddly to find some things. People reading my RSS feed are in for a bumpy ride during the next few days, since older posts are being re-linked to the relocated topics (please bear with me - I'll try to cut down on the number of changes per day).
In the meantime, here are a few interesting tidbits: