allows people to collaboratively edit documentation
Editor: MediaWiki is an extremely popular Wiki engine that allows people to collaboratively edit documentation. Its best known as the software that powers Wikipedia, but can also be installed onto your own servers. With the JumpBox for MediaWiki, everything required to run MediaWiki is included. Its a huge time saver as theres no fiddling with databases or web server configurations, you just download and run.

This JumpBox is based on the 1.1 JumpBox Platform and includes a backup system that supports archiving the state of the JumpBox to NFS, Windows File Shares and Amazon S3. you can free download JumpBox for the MediaWiki Wiki System 1.0.2 now.