Freshmeat page: http://freshmeat.net/projects/pyddr/
pydance (previously pyDDR) is a free dancing, similar to the popular Japanese arcade game "Dance Dance Revolution", in which you must step on particular arrows on the floor in time with music playing, to approximate dancing. Yeah, it sounds really weird, but it's actually fun and addictive.
License: MIT style
This project has the following developers:
New HTML Parser: The long-awaited libxml2 based HTML parser code is live. It needs further work but already handles most markup better than the original parser.
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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!