Many questions on these forums are not technical and are about careers. Whether it be a question about the ethics of the work place or what one needs to do to get a job, etc.
Some of these posts are closed, but many are not because the mods feel they have some relevance.
My suggestion is that we have either
A question-and-answer-based career forum which spans all sites, with a tag or button to qualify each question to a topic. Or,
A qualification on the sites which enables users to ask non-technical questions that have a relation to the given site. It will be different than the exiting Community-Wiki option, because these posts will have a special place where users will have to go to, to see and post them. There may be a link in the users profile page which will bring them to a sub area that allows people to post topics which still relate but are not 100% technical. This way the main site is not filled with non technical questions and folks can still ask the opinion of the peers they respect.