Is there a way to integrate things like IRC into the site more? Like... uhh... an in-browser chat-room? Presumably that would be linked to your forum account. I am just thinking it could be useful for newer members to get more involved, but also I'm wondering how difficult it would be, and possibly how completely unnecessary it might be, but that's what brainstorming is all about, right?
Also it would be nice to have the ability to link to your projects and resources under your name in each of your posts. Here let me explain:

And then users could click those links and see what projects I'm currently working on (progress, ideas, etc, maybe even a little comment field where they could leave notes about it), or click on my resources and see what tutorials I've written, graphics I've submitted, etc.
Just some idea, but I don't know how well they fit into the big picture.