This is a tremendous talk, given so casually! I previously thought Dat was the exciting part of this story—but Beaker is incredibly elegant, now that I step back and survey the scene. At this point, I don’t care what kind of traction Beaker gains, I just want to use it for the sheer fun. (In olden times, the phrase was “get my jollies,” but I don’t know if that expression has taken a turn for the perverse.)