There is a new Moleskine project starting at the online site of Art House Coop. I participated in the last one. This one is a little different. You purchase the Moley from them, they assign you a theme (out of 30 themes), you fill it, send back, and it tours. This time however you won't have the choice of getting your book back. It will go into a permanent library to be viewed and checked out by people.
I think it sounds like a great idea and loads of fun. This time I plan to start on mine early. Not put it off till the last minute and have to rush. The only problem I found last time is that the Moley is one that has thin pages. And the pages are the "tear out" pages. I had trouble with them at first. I was afraid I would tear the pages if I were too "rough" with my art. But I soon got comfortable with it.
You can check out the project here: http://www.arthousecoop.com/projects/sketchbookproject.