If you are looking for a way to make poster sized versions of your photos, go to The Rasterbator. It is a very flexible tool that creates individual PDF pages that you can print out. I tried to limit the amount of paper required, and I didn’t have enough resolution on the output. I need to experiment more but it seems cool.
I just discovered a new comic strip, What the Duck (www.whattheduck.net). It is about a duck who is a photographer. Very funny, especially if you’ve ever been involved in a photoshoot.