Here’s a nice little mention of the Homescreen widget: http://youtu.be/vu8wNx8nvko?t=2m19s
Apparently having some minor difficulties around deleting bubbles → it’s actually a single click. And now I see the 3 sec delay to change the bubble size after app launch is probably too long. My thought was to not interfere with the launch of the app, only do CPU intensive stuff like redrawing the cloud when the app is already up and running. Of course in regular use you would not go back to your homescreen so quickly… I am open to suggestions