Take a backup of google+ contacts , images and more

There has been a lot of comparision between facebook and google plus or the like button and +1 button. One good difference i see is that Google is giving more flexibility and isnt guarding its kingdom like facebook is. What if you wish to take a backup of your friends or photos on facebook ? I am sorry but there is no facility provided by facebook at this moment where you can click on a button and get what you want. Checkout the screenshot below for google plus :     You CAN take a backup of your contacts and photos. Now that is cool...