Recently on Stack Overflow a question popped up regarding whether jQuery still had any real value over just using JavaScript and was shot down for being: not a real question, likely to elicit extended discussion and debate, etc...
The OP seemed to think that it was a valid question that needed serious consideration and a solid canonical answer and I'm inclined to agree that the question deserves a good answer, but I'm also inclined to believe that it wasn't a good fit for SO.
Would such a question be welcome on Pro Webmasters?