Also, I've added a Brigadier tag. Because really, he's awesome and deserves his own tag anyway. He's the only other character I gave a tag to though. I considered Tegan, Jo, and Amy since those are the other companions that have popped up more than once, but decided those were too much effort. Maybe if I continue more with Amy-verse, she'll get her own tag. For now though, the Brigadier shall remain the special case.
Torchwood character tags might come later if I'm feeling particularly productive. Don't expect any character tags for my anime fics, because that would just be tiring, though I've considered it for my xxxHolic and Tsubasa fics, since I've written for those recently... Maybe.