http://wiki.hydrogenaudio.org/index.php?title=Vorbis_Comment (http://wiki.hydrogenaudio.org/index.php?title=Vorbis_Comment)
The last link : http://reallylongword.org/vorbiscomment/ (http://reallylongword.org/vorbiscomment/) - I just get a blank page with a broken image.
Fixed.
Thanks for noticing.