I'd like to see something like this that overlays multiple people's highlights; the more people highlighting a section, the brighter that section gets.
It might help with arguments where nobody can even agree what the debate is actually about, or what the relevant points are.
Yes, the GPLv3 drafting process had something like this. Implementing this in a firefox plugin that logs into a web highlighting service might be a clean way to go about it.
It might help with arguments where nobody can even agree what the debate is actually about, or what the relevant points are.