It appears as if the Demi's are up to some sort of Puzzle/Avatar game. I've noticed Sandbox General, pdot, and Dr. Q so far - If I had the patience I would put them together so see what they make. Edit: Just noticed Fun 173, eng42ine and Mr. Pink have them as well. Edit 2: and Alaerian, MooneyFlyer, Moyank24, roadbloc, stridemat, techfreak85, TheBritishBloke, and Tomorrow. Edit 3: and maflynn and jessica. Taking a close look at roadbloc's 'tar it appears to be an upside down Charlie Brown - Are the Demi's having an "Upside Down Charlie Brown Christmas Puzzle" Avatar game?