They apparently have a interactive tutorial that runs under Joy, too.
Starting to force myself to learn Ocaml at home for some sound analysis stuff that a friend and I are going to play with. Should be interesting. This weekend, we learned a little bit about how Ocaml structures program code, and we also looked at his sound engineering text, and found out more about PCM, and sound in general.
FOAF updates: Trust rankings are now exported, making the data available to other users and websites. An external FOAF URI has been added, allowing users to link to an additional FOAF file.
Keep up with the latest Advogato features by reading the Advogato status blog.
If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!