interests
   alt-energy
   animals
   art
   clocks
   colbert
   college
   computers
   documentaries
   food
   form letters
   free books
   glasses
   house
   law
   linguistics
   logic
   math
   movies
     car racing
     doctor who
     important
     favorites
       anim
       comedy
       doc
       drama
       horror
       overall
       sci-fi
         aliens
         germs
         space
         st
       spies
     lists
     reviews
     star wars
   music
   plants
   plastics
   recipes
   shellshock
   toronto
   transpo
   usb
   wales
   watches
   wtf
me
opinions
works