Now this is going to be fun!! Here is how the Blogging Boo will go. Go to as many friends as you want and tell them they've been "Boo-ED". Have them link back to your blog to pick up their Halloween Treat (picture) and tell them to Boo their friends. (Then put the pic in your side bar so everyone knows that you've already been Boo-ed and to send the pic to someone else.