Playwitch Magazine online (NWS) http://www.playwitch.net/
Harry Potter Carnival http://pensieve.danahuff.net/
Someone's Myspace entries of Potter Mashups http://forum.myspace.com/index.cfm?fuseaction=messageboard.viewThread&entryID=16488678&groupID=100780704&adTopicID=9&Mytoken=6422A714-5070-13C0-7E0910F48E49CF2E44138864
LJ rant about pairing names http://darkrosetiger.livejournal.com/285267.html
LJ RPG wherein Draco goes geisha http://community.livejournal.com/the_leaky/217294.html
Titles of Potter fics we'd rather not read http://www.capnwacky.com/lists/list43.html , and cmpriest's hilarious post from which I swiped it http://wicked-wish.livejournal.com/711502.html
My favorite bit of all of it: http://harrypotterwars.ytmnd.com/
And with that, I shall retire and let my migraine have its way with me, since the meds aren't working today.