I was curious if there was a plugin for Idea that would allow two (or more) developers to edit a single file simultaneously? My assumption would be that this file would live on one of the developer's systems, but that it would be possible to share it so that other Idea users would be able to open an editor file and that either user would be able to make modifications to the file? I know about IDETalk and the ability to communicate, but this would be along the lines of Etherpad or SubEthaEdit.
One use case of this would be pair programming where both developers could drive at the same time.
Anyway, I took a quick look at the available plugins and did not see anything that matched this description, but thought I might be missing something.