Online Communities Map from xkcd - I'd forgotten about some of these online communities and never even knew about others. Seeing the proportions of say Facebook to Live Journal - funny stuff.
How to Make a Cardboard Helmet - This looks just as good as the Boba Fett helmet I just purchased. Really great detailed and downloadable instructions on how to make a lovely helmet.
Disneyland Architectural Drawings - Super amazing drawings of rides, buildings, and the Disneyland park. These are just done by someone who loves architecture. If you are a fan of D-land, you will enjoy seeing these.
Superman's social network nightmare
Rare photos of the Empire Strikes Back set - Still celebrating the 30th anniversary and the making of book that was just released, Vanity Fair published a slew of rare photos. Some of these were new to me, hopefully you'll see something different too.
Make a Clone Trooper Helmet cake - Star Wars artist Spencer Brinkerhoff III makes a Captain Rex helmet cake for his son's birthday. Nice step by step with photos!