Can we have a Discussion Category where all of the userscripts/addons can be in one place?

Aye, and I already tried to get people to move their threads. :) I had a really good response and had about 1300 threads moved as a result, but a lot of those remaining threads are just obsolete.

I think it would be simpler to just rename Uncategorized as Archived, despite the fact that and Uncategorized category is a lovely oxymoron.

True. I guess people wouldn't necessarily search for something unless they know it exists or hope it exists, but they may not even give thought to the idea until they see a thread.

I don't think it would hurt to have a Mod/Add-on category, but I think it would get filled with threads of people asking for mods that do "such & such" instead just threads about mods. People already create redundant threads without searching and I think a Mod category would just make a mess.

What this Forum needs is a Thread Nazi to actively move and/or kill threads. Bobofatt does a good job of this as he's trolling around the forums, but his talents are better spent helping people in other ways.

YOU are the one who made the argument that number of threads is a valuable metric for determining if a subforum is needed.

They may be two separate issues, but they're intimately related for the purposes of this argument. If the qualification for a new category is high thread count or forum activity in that category, why should this not apply for existing categories? Simply because they already exist?