Yes the mechanics of handling a message or posting or whatever is understood at some level by everyone and perfectly acceptable. What's troubling is that they a

Yes the mechanics of handling a message or posting or whatever is understood at some level by everyone and perfectly acceptable. What's troubling is that they associate all of it and more with a cumulative collection of information about a "persona" that is essentially permanent, and in the majority of cases they know who that persona belongs to. The individual concerned has no control over it. Further even FB et al do not have complete control how that persona is used or abused.