Sony have released a statement on their official support website, saying that they will be removing Facebook features from their PlayStation products, here is the full statement:
Termination of support for the Facebook features on PlayStation®3 and PlayStation®Vita, and Facebook applications for PlayStation®Vita and PlayStation® TV.
In January 2016* Sony Computer Entertainment Inc. will terminate support for the Facebook features integrated within the PlayStation®3 and PlayStation®Vita systems, as well as the Facebook applications for PlayStation®Vita and PlayStation®TV. In anticipation of this change, the Facebook applications will no longer be available for download from PlayStation®Store as of 15 September, 2015.
We apologize for any inconvenience this may cause and we appreciate your understanding.
*The schedule may change depending on circumstances.
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