Yes, she knows I post here (Where do all these Facebook friends keep coming from? she'd ask me, lol)
No, I've never shown her my posts (although I would if she asked).
No, she doesn't want to post here. "I don't like people knowing my stuff," she says. I try to tell her that it's an ANONYMOUS message forum, but especially now that I have many links between my forum life and my IRL, I highly doubt she would.