Postagram Now Lets You Send Postcard Photos for Free… with Ads | Viral Classified News | Scoop.it
We told you about the Postagram app/service by Sincerely all the way back in 2011 when it first made landfall. Using the free app, users could select photos, pay $1, and have them slapped onto a postcard and sent to whomever they chose.

Via jack hollingsworth