No, it is not. And that has been, and still is, the biggest lack of Discourse. I don’t know if I’m too rude now or something, but tendency of acting here is too dev-centric — if you don’t know you can always read the source at GitHub. CDCK hasn’t too much motivation to start building good documentation to users — including admins too, of course — because theirs target is hosted big corporations. So for them minimum level plus community help for freeriders (who are doing big part of bug hunting and UX propositions 
) was enough. Except then we would need more freely use of tags…
Was enough wasn’t just typo or low level english skills. CDCK/team has started build up better documentation and I’m totally sure that after some time side topics as this will be just echoes from past.