Possible "major points and findings" (BROAD focus)
Fragment of a discussion from Talk:Task force/Wikipedia Quality
Tyler - no, I can't think of any (though I wouldn't be surprised if others have designed them).
As the usage here is pretty specialized I'm inclined to say "don't expect to find examples elsewhere". A bit like Mediawiki itself, it's going to be a "home creation" job. I'm happy to do some mockups if that would help.
I see the taskforce as better in coming up with the ideas on functionality/approach/ethos needed, rather than trying to locate specific exemplars. I think we'd be hard pressed on the latter anyway...