Loving Eggplant as always, so here's another great idea - some text/collaboration functionality along the lines of Hydra ( http://hydra.globalse.org ), which allows:
Multiple users to view and edit the text of scripts[/list:u]
Syntax definition (indents, colorization, etc.) without embedding them in the source script file (which makes web viewing/text editing outside of Eggplant harder).[/list:u]
Hydra's freeware, but not open-source. Still, there may be some interesting things there for the farmers of Eggplant to consider in their next violet vegetable!