No, my point is not that I don't trust Facebook and I don't think they have made a single honest mistake. My point is that their intentions and interests are a logical consequence of their business model. Claiming to have no interest in collecting as much information as possible about their users is absurd because that is what they sell.
The reality is also plain to see for anyone who knows the least bit about web technologies. The way they designed their like button, their logout, their privacy defaults, etc is just too obvious and their public lies are a calculated attempt to mislead people who don't have a clue how these things work.