According to "Library Releasing New Publishing Tool," the Public Knowledge Project will launch its new Open Monograph Press during the Second International PKP Scholarly Publishing Conference on July 8-10.
Here's an excerpt from the Open Monograph Press home page:
Open Monograph Press, a new open source publishing product under development by the Public Knowledge Project, will establish an online workspace for publishing monographs, edited volumes, and scholarly editions, while keeping an archival record of the process (compatible with the Fedora repository). . . .
The plans for OMP also include the potential for users to set up a Social Networking Incubator and Workspace system, which would enable editors to create a workspace for authors who appear to have a potential monograph project in hand, giving the author a chance to develop ideas within an invited or more open community, before moving into a formal book proposal and submission process.
This will provide author and editor with a series of tools and spaces that will allow them to see if there is a book residing within the author's article-length work, by bringing together authors and collecting pieces for engagement and response by select communities of interest or potentially by anyone interested, at the author and editor's discretion (Access Scheduler).