We really don't have an axe to grind here! We do want to be sure that any changes have general support and won't upset more people than they please, so comments here from a few more members would be welcome.
I'd say that we do have to be wary of too much subdivision - where do you stop? For example, the new Transport gallery could be split into Trains, Boats, Planes, Cars, Bikes, etc... so that people who are interested in only one category don't have to wade through all the others.
But having said that, the issue is still open for discussion.