Cute, but
Personally, I really dont appreciate that the saved images carry a bunch of unwanted information with them when posted to Facebook (etc). Even when saved first to the camera roll, the image i tried to post included a bunch of text about the filters and colour scheme I used, as though my friend needs that on her wall.
I want to share the image I made, not an ad for the app.
PS Youll find you need to use a photo taken with a better camera than your iPads to get a recognizable image in the end.
David0Thomas about
Popsicolor, v2.0