Digital Flashcards on Steriods

I'm loving Flippity.net, a digital flashcard web tool created by Steve Fortna.  Teacher's can create flashcards without having to pay to load pictures on the back.  The sky is the limit to how these cards can be used in the classroom.  You can add simple text, pictures, animated gifs, audio and video.  This Thinglink provides examples of how to add each using embed codes.  Students can also use these cards to create their own cards.  Flippity generates a link to the cards that can be easily accessed.  We could have a lot of fun with this site!