Meh. Wake me up when you can use the device itself to write software for the device. Until then, the barrier to entry is still too high.
"The Android Scripting Environment (ASE) brings scripting languages to Android by allowing you to edit and execute scripts and interactive interpreters directly on the Android device. These scripts have access to many of the APIs available to full-fledged Android application"
Not as simple as Inventor, but pretty powerful.
Just like during elections the key isn't the hard core linux user or the unwashed masses who can't use their remote, it's the independents/people in the middle.