You're suggesting a write implies a read too. I don't know I agree with that- just because i 'liked' something doesn't imply I get to know who else did.
The way I see it is that A's private details include her activities on the site (she's got her priv settings way high....) so presenting that information to people she's not connected with seems analogous to presenting it to anonymous users.
The way I see it is that A's private details include her activities on the site (she's got her priv settings way high....) so presenting that information to people she's not connected with seems analogous to presenting it to anonymous users.