My only piece of advice and I wish I'd done this when I started but if you're going to add other author's names and warnings and stuff, it would not hurt to pick a generic tag for them so you'd have author:amothea or warnings:non-con

I say this now because if you don't start at the beginning it's a real bitch to go back and retag stuff and it'll be that much harder to create bundles. Right now you only have a few bookmarks but once you have thousands it'll really help to have a system for being able to find authors out of a cloud. Using Authors: will sort all authors into the A section of the delicious cloud.

Um hope that made sense but really it's worth looking into.