Nerdery - metanerdery

As a kid, I used to browse encyclopedias and watch the local channel 8 (Science/Art/History/Culture). Now, I can easily spend a whole night on c2, E2 or wikipedia. My other time-wasting hobby obsession is Harry Potter fan fiction. I never combine the two, but seriously discussing Shipping and using metasyntactic variables when describing ship naming conventions is just so über-geeky I can't resist blogging about it! Apparently, the fandom is better documented than I guessed: Cassie is now part of history. Anyone else?