As the forum has expanded so has the breadth, and the importance of some topics has changed. Could a ‘site map’ be added as a ‘contents’ (is there one, I could not find it excepting what is displayed in the hamburger menu?). Some of the shortcomings are (eg) while NBN is a subtopic of electronics & technology, it shows as a top level topic in the hamburger menu. Does that matter either way? Maybe only for librarians, or also for curious members?
As there is a move for new categories and a slowly increasing number of subcategories I think it would be helpful for keeping the forum manageable.