In Venezuela, my country of origin, they have a saying, something about 'trying to kill mosquitoes using machine-guns'. Facebook seems to be indulging in a similar exercise. Several people in my friends' list who, for valid (and different in each case) reasons) have had to choose to use names which are not their birth names, have found their accounts deleted with apparently little warning and with only a recourse to appeal through a byzantine procedure. Whatever the origin of what is now happening there, be it a lonely loony troll rampage or a sudden re-surge of a misguided 'real names only' policy to 'try and make Facebook safer' or, more cynically, to 'be seen to be doing something about it even if they well know it is an ineffective and counterproductive measure, but their real interests lie with their advertisers, not their users', in any case it is resulting in a lot of grief and inconvenience for people who, again, have valid reasons not to use their 'real' names (in some cases their nicknames are what the only names the world at large knows them by) and astonishment and not a little anger to those of us witnessing this.
Facebook is a very useful tool but it also is dodgy in numerous ways -its privacy policies frankly suck, the very fact that they offer a useful and valuable service for nothing (other than advertising and the fact that we provide them with _a_lot_ of data that can be sold to corporations, and which if misused or mis-sold can be used against us, etc) which, as the old adage goes, means it is we who are the product.
I just hope they see sense -and in the meantime, trying to make waves and the tiny little bit of noise I can make (and, ok, mixing images) so they relent and see the error of their ways on this.