There are many questions on Chess.SE which are more discussion-based than pure right-and-wrong. This is the nature of chess, with so many possibilities. Should we add a new question format for discussions? This is to address the existence of questions such as the following:
All of these questions require discussion-style answers, so would it be worth it to create a new format for starting a discussion? Ideas could include the following:
Simply create a [discussion] tag which labels a question as a discussion. In one of these questions, the OP cannot select a 'right' answer since there could be multiple answers. Instead, the answers are purely ranked by votes.
Add a 'create discussion' button next to 'ask question'. Ideas include having a question-style post, but changing the comment system so that you can post an answer as an "answer to another answer". This way, posting pgn as a reply is possible, and you are not limited to the format of regular comments. Allowing people to post pgn in comments allows them to reply to answers by displaying possible other variations in the game.
Any other ideas?