Urban Dictionary's definition of nerd is interesting to say the least. I've never thought of myself as a nerd but I do enjoy learning about a wide variety of things. I think I could easily be called a bookworm. I was going to say I have a geek-like obsession with the Lord of the Rings but I don't collection any memorabilia. I just love it and talk about it - a lot! Nice post, by the way. :-)