I doubt you used the word “you” in your post directed AT Obama.
She was venting to these people as if they would be able to personally read her comments directed at “you”.
So again, why did she add them as friends? They don’t sound too friendly.
Again, I doubt she did. She was probably just ranting on her home page to anyone. You and I just disagree.
An example:
“To the a**hole who just cut me off. The next time you do that, I’m going to ram your car.”
A lot of folks on FB do the undirected rant to the air with “you” as the pronoun, don’t know why but it’s become pretty standard.