I just found this a couple of hours ago. This guy is developing an open source software that enables people to post content to Facebook and other social media services in a way that the host services don't have access to the information. There is a firefox plugin. And content can be deleted from email after it has been sent. It is evidently a work in progress. Website: https://priv.ly/ 4 Videos on Vimeo: http://vimeo.com/38477050
