I'm not seeing any widespread problems; At this point, I think you are doing fine . Unless someone wants claim otherwise, I would try to avoid broad, hypothetical policy discussions unless something very specific becomes a problem in actual practice.
The goal is to create a diverse, comprehensive site. Unfortunately, you can't really "policy" a site into expertise if the community is not there. This site is barely one day old, but if you aren't seeing the types of questions that would intrigue folks in this space, you can balance that out by inviting like-minded colleagues who would likely have the types of questions you would like to see asked on this site.
Just a tip from your friendly neighborhood Community Manager.