Yeah, I think Creativity is fine as it is.
I see your point Malson, but I think it mainly depends on activity more than anything else. For some things (like music or whatever), organizing them into separate boards make sense for the sake of navigability. When I want to find a thread, I know where to look. But for other things like Entertainment, it would be rare that anyone would be looking for a thread about some TV show that was last posted in a year ago. The main reason for separate boards in those cases is activity-related, and if only the first five topics have been posted in for the last 6 months, I don't really see the need for a separate board. The result is just that those threads are quarantined and are seen by less people. If the need should arise again in the future, it is easy enough to just re-create the board.
Having thought about it more, I don't have many ideas for the Game Creation boards. I feel like the Resources boards haven't done a great job of encouraging activity, but I don't see a way to change it that would make much sense. The only thing I would think would be making it its own category with the main board being separated as a straight request board, but that might just create more clutter.
I wouldn't mind doing something about Projects either. I think it might be worthwhile to combine the New Projects and Substantial Projects into one WIP board. I haven't really been keeping on top of it, and anyway I think the distinction makes more sense in theory than it does in practice. Without much activity, at best it merely discourages people from looking at new projects, which means that those people receive less feedback and thereby provides no incentive to keep updating their project on this site. If it doesn't do that, then the distinction is pointless and is just a make-work project for moderation - work that nobody does.
Beyond that, I would just combine all the separate maker boards for Event Systems into one. I've tagged all the threads in there with the maker to ease that transition if that's what we decide to do.
I also think we can dissolve the Scripting Seminar board since I never gave that idea the attention it needed. I think we could also move those topics into the main board.
And again, I think dissolving the Game Maker board into Other Game Making Programs is fine too, but I would add [GM] tags to those topics before we do if that is what we decide.