Not that I have anything to hide, but no, I don't really care to have xW reading my posts.
All I can say is that there's something seriously wrong with FB when one's ex can create a new account and immediately be privy to your info through some unsanctioned "Friend" connection. I was upset enough about this to write their tech support folks, but I am doubly upset now that they have silently removed the connection without acknowledging the gaff in the first place.
I am now uncertain whether I alone am just flying blind or that xW too can no longer access my info. I think I'm going to take the extra step of blacking her profile altogether, just to be sure.
(Now I am contemplating whether I should block xW's sister too...)