Ok, so wrap your head around this one.  Take an app (for your iPhone), add some pics you took, create a card using the app, and then have it actually send a physical card to whoever you wish (message or letter and all).  That's about the jist of the new Cartolina Postale iPhone app from Cartolina.  Yep, our clever friends at Cartolina have taken their iPhone greeting card app one step further by allowing you to actually take that virtual greeting card by sending a real one.  Partnering up with Sincerely.com you can now basically take a picture, place it into a card (using their app) and then have that card mailed to anyone, anywhere!  The app is FREE and the cost of printing and mailing a 4 x 6 postcard in the US is $1.99. Cards arrive very quickly - within 5 days according to their tests (in the US and UK) and a little longer to Canada. The quality of the cards is shiny, bright, heavy weight cardstock. Check them out here!