All Your Photos, Pictures In the Cloud With Pictarine:

Pictarine is a photo management web application, launched in 2010, that allows people to easily manage and share all of their photos from Flickr, Picasa, Facebook, Twitter and other sites. Pictarine developers Guillaume Martin and Maxime Rafalimanana have contributed the following post discussing their experiences using Google App Engine and Google Web Toolkit.

Read the comprehensive blog post by Pictarine developers about choice of the tools for the application building, Google Web Toolkit (GWT) and Google App Engine. See how they managed to blur the line between desktop and the cloud when it come to the Photos, and pictures.

Perhaps it is your niche, to erase the line between mobile world and the cloud!

Google Web Toolkit Blog: Pictarine: pictures in the cloud