The only two left are Earth Songs and Chatroom Chapters.
I'm not sure of where they should be linked. At least they have proper categories.
- Chatroom Chapters' information could probably be merged as a section of Category:Chapters. Or we could rename it to Chatrooms to be able to link it from the chapters they're mentionned in.
- Earth Songs could be merged as a section of Songs too.
What do you think?