Gobby

gobby.jpg Want to collaborate on a document? Google Docs just not doing it for you? Wish it was pretty much real-time?
Gobby, baby. Gobby. That’s totally what you’re looking for.
If you take a look at what it does, it’s actually very useful for a revision control system except without revisions since the merging is pretty much right away. I’d be curious as to how it takes into account if two people edit the same thing. But regardless, this is super useful for people that are far away, but need to collaborate on a documentation. Real-time fun… or annoyance. However you see collaboration editors.
For linux, and open source.