Interesting concept! It's definitely frustrating when you put a lot of time into researching and writing an article only to get (critical) comments from people who assume they know what it's about after reading the title but haven't actually read it through. It would be interesting to see how this kind of plugin would go on the WPMU DEV blog, though I'm guessing we'd get a ton of complaints! Looking forward to seeing how NRKbeta goes with its experiment.