FYI, changes madt to the site are now markers and such. I'm sure your opinion would be greatly appreciated. Me, I think all the changes are a good thing.
I think you have too many categories. Too many empty categories is not a good way to start off your Board. It turns new visitors off because they feel overwhelmed and confused with all the categories. The best advice is to start small and as your community expands make more forums. 😉