I wonder why there's not such a wiki for Ayu. I mean, it's not the information contained in the wikipedia, but a more detailed info, regarding elaboration and meaning of songs, and so on.
It shouldn't contain pics, scans of the magazins nor downloads (although a list of the mags she has featured and a tiny cover wuld be a good idea) - only covers in HR would be there.
Well, I couldn't make that myself, in a million years, but I think I could colaborate in other ways for this project.
Here's my favourite dedicated wiki at the moment:
http://www.musewiki.org/MuseWiki