Share and collaborate by syncing with any Git repository
...The idea of SparkleShare sprouted at the GNOME Usability Hackfest in London, where a couple of designers came to the conclusion that they didn't have a good (Open Source) collaboration tool to share their work.
ProCollEE is a project collaboration enabling environment for Windows Operating Systems ProCollEE allows team members to communicate in real time without disturbing each other as e-mail or chat clients do.
UbiBuddy stands for Ubiquitous Buddylist, and is an enhanced buddy list application with support for multiple collaboration contexts. Users can control their availability towards subset of their buddies by switching among collaboration contexts.