It in interview with Edward Snowden that was published by the German news magazine Der Spiegel on 13/9, he declares to combat Facebook and Google. He stated users need to know how they are chased at any step they do. If necessary, he said, he would look himself into alternatives.
The article in German language can be found here, but I guess further media coverage on this interview in English and other languages will follow soon.
Here’s actually the interview in English: