As I read through Meta, I see many posts asking about good ways to deal with "X vs Y" questions, or "What is the best product..." questions, and even "Why does..." questions. These questions are not a good fit for the general question part of the site, and are closed as non-constructive or as a vague. Also, many of these questions are not deleted because the content is still significant, just not part of the general SO format.
So my suggestion is, why don't we put together another section called 'Discussions'. It would be a sub-site like the 'metas', and wouldn't effect the users main rep (if it's not to hard, it could even have a rep pool of it's own). I don't know much about coding a site like SO, so I have no idea how easy/hard it would be on the backend. To me it seems this would be a good place for those questions that are closed, but not deleted because of good content. What does everyone else think of this?