I was alerted to this " handy-dandy [collaborative] guide to these curmudgeonly views and their counterpoints" by one of Mark Comerford's tweets. I can think of a few answers, but am mired in deadlines, think I've exceeded my screen rationing time for today (and tomorrow for that matter) and half my mind is on that perfect intro struggling to break free from the depths of my mind (or so I imagine). Useful summary though, it reminded me of this brilliant badge I found over at Matt Wardman's blog (though I don't remember precisely in which connection):