It's now got to the point where I'm having to look into getting a third bookshelf or something. If I get one more DVD, I'll be going off my DVD racks and if I get two more manga volumes, I'll have to start doubling up on rows (which I HATE) - but there's simply no space in my room (and due to the stud-walls, I can't have any heavy fixtures).
So I'm in discussions with Mum about letting me move my collection into the hallway outside my room xD.
A small update though: You know that Gundam Dynames model kit I have? Yeah, somehow it fell off the shelf a couple of days ago and one of the leg joints snapped. I've tried using super glue, but the leg is just so damn heavy in comparison to the crotch. Also, the Death Note replica has been replaced with Madoka volume 2 and the signed Pokémon Black box is now in the centre. I've also moved the Madoka poster up a bit so I could put the volume 2 posters up.