A few questions, thank you in advance.
(1) Before I sign up for discourse hosting, do I need to have a forum already for migration?
(2) I have a great idea of the setup of a discourse so that being said, I am guessing that I need to have the categories already written and ready to go for the hosting party to download or implement?
(3) I noticed some of the discourse forums have really cool background pictures like “Gems of War” & some have a black background, that I really like. If I want to add picture background, what dimension should I get it in?
Note: I am starting from scratch.
Thanks again, Gina