Sounds like this may interest you - https://www.facebook.com/help/131112897028467/
Facebook wraps up every status update, picture, etc in a .zip file that you can download.
Facebook wraps up every status update, picture, etc in a .zip file that you can download.
My main point is that the barrier to entry for making a new social network/reader etc is not one of innovation. Search for instance is hard to compete with because the bar has been set so high. Facebook is impossible to compete with because of its walls. I don't feel this page brings those walls down.
I'm in the UK, and Europe has a nice set of data protection laws. Enforcing those laws is sub-optimal.
As far as I understand, the first few people to try it got more complete responses, but the data was still incomplete.
So, while technically it is your right, good luck getting anything more than you can already download.