Facebook and Twitter have become the photo albums of the 21st century (thus far! I can only imagine how far media such as these will go in the next decade alone!)
Since the dawn of the digital camera age, most images were destined to a life no further than their cosy SD or Compact Flash home. To a certain extent Facebook and Twitter have liberated those photos and have given them a new platform where a plethora of people can have a peek with a click of a button.