This is a not your usual anti-facebook scare mongering
The very first sentence is a classic and sums the entire problem “The problem with facebook is – that it is keeping things from you”
and then later “facebook is using it’s filtering power to make money”
and later again “we are all advertisers”
I agree with this analysis .. and my page has more than 40,000 fans – Concepts of Programming Languages .. I hope someone at FB is listening to this
We used to advertise on FB .. but not recently ..