I've set up a collection on the Archive of Our Own (AO3) for those of you who are interested in adding your hp_beholder fic.
You can find the collection here: http://archiveofourown.org/collecti
If you'd like to add your stories to the collection but don't have an AO3 account, let me know.
(Sadly, AO3 is currently unable to host art, but...someday soon?)