Chris Kenniburg has posted instructions on how to download a copy of the initial release of what is now called the Moodle Socialwall course format to Moodle.org. The format, as highlighted here in the past, features a learning stream with the ability for teachers to create alerts, sticky posts, and activities and resources with context all in format familiar to social network users.
While not the final release the format is available to the wider public by filling out a quick form at http://goo.gl/bNjHvL
According to the post at Moodle.org/mod/forum/discuss.php?d=278256,
The initial release of the Moodle Socialwall (eCommunity) course format is ready for the general public.
Please go here and fill out the form to get a download: http://www.remc13.org/moodle-ecommunity/
Thank you to the REMC organization of Michigan for funding the development and Synergy Learning for doing an outstanding job actually developing the project with us.
The download will require installation of files to blocks, course, filter and local portions of your Moodle site folders. Check out a longer demonstration of the format below including how the drag and drop feature of posts will work [direct link: https://www.youtube.com/watch?v=O2e1cGJId7M]