Let’s call this program / utility “Blank Paper.” Using a mouse or graphics pen, not only can I write or draw on it, but so can you. Even at the same time. Let’s play Tic-Tac-Toe or Hangman, for starters. Let’s just have fun doing a sketch together. It could be a great teaching tool for artists, or a great communications tool for business meetings. Or maybe you could Photoshop a photo together. (Mustache on Madonna!) Make it as easy as instant-messaging and how could it miss? OK, here’s another thing that’s too cool to post, but I’m gonna do it anyway. You haven’t come across anything like it, have you?