A project I had started a few years ago, The Traveling Comic, where I mailed a sketchbook around the contry having artists contribute one page at a time to the storyline, is now online. You can visit it here, and learn how you can be a part.
My Alter Ego is a stream of conscious comic, created with only a pen and paper. i think of a loose idea for what the comic will be about, and then create a full comic panel by panel, often times not knowing what will be in the next panel. My Alter Ego was created as an exercise in art, cartooning and creation.