Etherpad, real time collaborative document editing, ready to write together on first boot.
Etherpad is a real time collaborative editor that lets multiple people write and edit documents together in the browser with live cursors and revision history. It is used for shared notes, meeting minutes and collaborative drafting.
cloudimg ships Etherpad hardened, fully patched and preconfigured so collaborative editing is ready immediately, with pad data on a dedicated disk. A unique admin credential is generated on first boot with no default login. Backed by 24/7 support.
Real screenshots taken while testing this image against its deployment guide.