Tomas, I do get that the different photo forums are for distinct things, but when I checked out the stats, I saw typically just a tiny handful of posts (sometimes only 2) per month in each. I would hope with fewer forums to check, we might get more critical mass and more posts.
I've gotten the "keep events out of Games and Competitions" message loud and clear, so we'll put Events under either Support or Misc (I'm leaning towards Misc, to keep Misc more positive :)
re: tree structure in the non-English forums... I'm a bit torn on this. It seems that the non-English forums also get very few posts per month, and from past experiences with forums, I've found that separating low-traffic forums into more forums often results in just confusion and no increase in posts :(. With that said, you and other moderators are taking the time to be a host of these forums, so I'm open to further discussion on this.
This is, of course, assuming we can even have subforums of subforums, which I haven't yet confirmed with the Forums team. Perhaps I should check that out first!