No need for Facebook or Twitter on ANY Sony reader.
Do you really trust any of them ?
Heard of the latest Google joke in Germany ? They collected part of private emails and other informations while scanning WLANs as part of the StreetView project. Although they told everybody since years they will never ever do so. Just take pictures capture SSIDs but no more.
If so what's the use for FB or Twitter of your PRS ? Switch on your PC or laptop or netbook or iPad or iPhone or whatever.
Now, lets read some eBooks....
