Muay – It can let you organize your photos from different source: Facebook you and your friend’s Album, Google Image or upload by yourself and even Webcam!
After using their different Photo Collage Services: PhotoBox or Photo Collage. You can share the works via Facebook and Twitter.
The main different between PhotoBox and PhotoCollage are background and text.
Application for Education
Although It can’t input Chinese Characters, it still a good tools to student organize their discussion or field trip.