I believe you can write apps for it. I have not tried myself, but been to some google/Android software meetups where people discussed the API and their apps. I

I believe you can write apps for it. I have not tried myself, but been to some google/Android software meetups where people discussed the API and their apps. I am not sure what kind of apps you'd want to write. i believe the media niche has been pretty well filling, Gaming, engineering/science software probably not.