The smart tiling and interaction of "bubbles", beyond just IDE-centric actions, most intrigued me. I'm reminded, of all things, of playing with the Acme editor

The smart tiling and interaction of "bubbles", beyond just IDE-centric actions, most intrigued me. I'm reminded, of all things, of playing with the Acme editor. The overarching task bar with nameable, savable, and shareable sessions was nice, too. Such things strike me as generalizable beyond just IDEs.