You're not wrong, but what point are you making exactly in this thread? You're responding to a thread in which the top-poster argues that we shouldn't complain about a free service, and then the point is made that facebook may effect immigration.
Are you saying that we shouldn't complain because we can just not enter that country? That we should avoid facebook, as well as the countries that ask for facebook credentials when you're entering them? That's definitely the implication I'm getting from your comments.
That's exactly the point I'm trying to make. Nobody owes you anything - not Facebook, not Google, not the coffeeshop down the street. Governments that are not your own owe you less than nothing, if such a thing exists. Don't like the service they provide, or how they do their business? Don't whine about it online and clog up our feeds, just... stop using the service. Behold - instant peace.
The US had this argument over businesses with "Whites Only" signs and similar, and it was concluded that "just don't go there" is an inadequate response once the problem is large enough.