"Online collaboration tools are no longer the domain of just
proprietary closed source vendors. Open Source startup Dimdim is
now out with its Eagle release taking aim at being a fully open
source unified communications and collaboration platform.
"The Eagle release officially known as Dimdim Open Source
Community Edition Version 3.5 is licensed under the GPL version 3
and is available for both Windows and Linux. The new open source
edition builds on the earlier release of Dimdim by enabling
unlimited meeting attendees and unlimited simultaneous
meetings..."