Beyond a doubt, not all snapshots were made with a Polaroid camera. Most were made with a simple Kodak film camera (or similar camera), film taken to a corner drugstore (typically) and often prints with a scalloped-type border were the end result. So, as part of my research and development program, the new snapshot Division, I am playing around with different snapshot-type borders.
I am quite certain, at this point, that my final the new snapshot vernacular will include multiple types of borders rather than just one type - all the more accurate representation of the wide variety of printed snapshots.
FYI, all of the pictures in this entry were made with the iPhone camera module.