SubEthaEdit version 3.0
SubEthaEdit is probably the original collaborative text editor on the Mac allowing multiple folks to work on a document at the same time over a local network or the internet. Now TheCodingMonkeys have released version 3.0 with a new custom file format that "stores collaboration metadata and history with QuickLook support." This means that you can save and resume a collaboration session and keep all the metadata about who did what, etc. There are a variety of other additions and fixes, not least of which is "improved Leopard compatibility."
SubEthaEdit is €29 (~$41) and a demo is available (educational pricing also available).
[via MacNN]
