Sure is quiet around here...
I subscribed to a couple of fun librarian-centric blog RSS feeds. If you haven't seen A Librarian's Guide to Etiquette, you're missing out on some funny.
Librarians should not wear clothes with pictures of books on them. This "library-camouflage" may hide you as you wander in the stacks, but it makes you a target for nerdhunters as soon as you walk out the library's front door.