One of those questions I've wondered about, but don't know the answer to.
Here's the scenario:
Kate is on facebook.
She is facebook friends with Mitch and Ava.
Mitch doesn't like Ava and decides to block her, therefore to Ava it appears that Mitch doesn't exist in facebook world.
Can Mitch still see Ava's posts on Kate's wall? Or if Kate updated her status and included Ava's name as a tag, would Mitch see it?
In short, if you block someone (so they can't see you), does this in turn make it impossible for you to see them on facebook? Technically it should, but is this how it actually works?