I think my favorite thing about Ton is he would putter around the Blender offices most of the year doing whatever he did to keep the ship running but would use his vacation time to implement some pretty far reaching changes like, the last one I remember, drag-and-drop then just be "here, have fun". He really didn't micro-manage the thing but just let The Community figure out where things needed to go, in the couple years I was involved in Blender I talked with him maybe twice on the IRC.

I do wonder how much more complicated Blender has gotten over the years (to go a bit off topic) as before one could spend an afternoon tracing through the code and mostly figure out how something worked. Well, as long as you stayed away from the game engine and Video Sequence Editor as they were both kind of tacked on to serve a need and didn't get much love.