When you're friends on facebook is it possible to block info on your wall to that friend only?

[Bibidibobidiboo]

I'm close (or thought I was) to a couple of people whose facebook activity is zero for a couple of
weeks now when they used to be active on it daily.

[abraXus]

yes, that's possible

they can make a close friends list, disclude you from it, and then post their status to only that list

[shelbyguy84]

yes, you can be blocked by people, individually, from seeing certain things or everything, in their custom settings.

[Ron S]

You can block anyone or unfriend also.
However youwill have to unblock to see any messages they send to you
Also I would not unfriend unlessyou really never want to hear from them again.