Nosebleed is good, but there are two big problems I have with it. One, it's hard to search for stuff in there; if you find a thread about stuff you like, there may be a ton of stuff, but having to search for a thread like that can take a while. And two, a lot of pictures on one page really slows down my computer, even making it impossible to look at the pictures.
This is probably a really stupid idea, but what about using a different site for something like the image section. On photobucket, I can make different folders with different pictures in them, and I can add tags that make it easy to search for pictures with certain things in them. I don't know if an image-hosting site with those features that allows adult content exists, but if it does, Jacob (or someone else) could set up an account and upload pictures there. Folders could be made to split the images into certain groups (like, each series has its own folder, like one for Naruto and one for Bleach), and tags could be used to define what show the picture is from, who the character is, and what's going on in the picture.
This wouldn't be perfect, as it would take a long time to upload all the pictures, and users couldn't add their own, but I'm throwing the idea out there as a jumping-off point.