I'm not sure what size company is too small — we'll have to see after a few months. My hunch is a team as small as 3 could make the system useful with a bit of self-discipline to answer on the site and not in Slack or what not. It's also useful if your team expects to onboard new people. Those questions from new members can really help build up a collection of policies and processes that haven't been written down yet.

At any rate, moderation tools are toned down or removed altogether for Teams. As we hear back from customers, we'll likely be tweaking the tools to fit better with their workflow. A lot of the moderation tools on the public site amount to crowd control.