Apple today announced its Cards app for the iPhone and iPod touch. It’s a new app that let’s you create cards on your phone, with Apple doing the rest. They’ll print them out and mail them. You can choose between 21 designs.
“We’ll print it out, put the address on it, and mail it. If you mail in the US, we can track it with the US Postal Service barcode, and we’ll send you a push notification when it arrives.”