Hi all; as you saw with the recent blog post, there's a new Zooniverse Citizen Science project called "Sunspotter", where citizen scientists can help us classify sunspots in the hopes that we can learn something about those which produce solar eruptions and flares. See sunspotter.org. NOTE: this is a new project and, while officially "launched", is experiencing growing pains, so please be patient / try again later if you experience problems. THANKS! --KD and the rest of the Sunspotter team.