I'm a big fan of the comic strip "Foxtrot" by Bill Amend. One of the truly great things about the strip is that it taps into some truly geeky stuff through the "Jason" character - an opinionated nerd of epic proportions. When the LOTR movies were coming out, Amend put out quite a few strips focused on the Tolkien saga. I wanted to post some for you for your enjoyment. Be sure to check out the official Foxtrot website, and also click over to this great Interview with Bill Amend from TheOneRing.net.
It would be great to see more of these Tolkien tributes from "Foxtrot" when THE HOBBIT comes out - Amend's work is hilarious.