I do both those things, too, though I'm not as obsessive about license plates as you are. ;) But before I switched computers and lost my old versions of iTunes, I had a list of over 100 songs that were sung to a non-specific 'you'. Recently, I've become occupied with making sure that every song in my music library has album artwork, and if there isn't any or I don't like it, I'll add some, either from my cache of icons or from other photos. I also spend an obscene amount of time on amazon.ca, adding books to my wish list. And, um, I write fanfic (so much more than I ever post!) and a lot of people out there consider that goofy (misguided though they are!).