SourceForge Participation Networks

Above: Participation network (as of 9/06) for The Plone Collective, Archetypes, Plone Internationalization Effort, ZCoMIX - CMI for Zope, Plone, MailManager, Ingeniweb Products, Zope Group Calendar.
Blue = member contributions, tan = nonmember contributions, thickness is proportional to the number of artifacts in the database

Here's some resources related to my attempts to visualize and explore participation among members and non-members on projects.


Nate Oostendorp, Logo