COM.lounge is contributing to many Open Source projects such as Plone but also has (co-)initiated some:
bliptv.reader
bliptv.reader is a module for accessing the API of
blip.tv, a popular video hosting service.
You can find everything about it
in this announcement.
pydataportability
pydataportability is a project based on our work in the DataPortability project. It aims to bring many technologies used in a data portability contect together in one library and connecting them in higher level components.
pydataportability supports right now the hCard and XFN microformat and the XRDS-Simple service discovery specification. On top of that it implements a simple discovery service.
The project is work in progress
pyogp
pyogp was initiated by COM.lounge and Linden Lab and is a library which aims to implement the Open Grid Protocol. The Open Grid Protocol is a standardized and open protocol for interconnecting virtual worlds.
The project is quite new but growing rapidly.
For more information about the project and how to participate check out
pyogp.net.