IFTTT

A simple "If This Then That" web-based service that allows the creation of conditional commands as "applets" to expand functions of several web services, i.e. Gmail, Pintrest, Facebook and others. These are typically reactionary to the actions of these primary web services to automatically respond to actions they initiate.

An IFTTT applet may be used to automatically upload a new picture to your cloud storage when you receive notification from Facebook that a new picture in which you are "tagged" has been uploaded.