There's a new gallery (yes, another one) in the works. You can have a look here: http://www.anizu.uk/gallery
Coming soon:
The ability to upload your videos
The ability to comment on videos
Some sort of page system
Now that there's a template for the gallery, we can have all the tutorials set out on this site in a reasonably organised fashion (also coming soon(tm)).
You've done a great job Doc. I don't blame you for not wanting to tackle the comments, even the Muvizu site couldn't manage that (and they didn't even manage to get the comments to show!).