Belk Library's facebook page is really good. It's got announcements about events, changes in hours, new services. And there are some comments from other users, which is always a good sign. A few things I've seen other libraries do that we could start:
- University of Michigan has an Event tab on their page -- this way they can post their events to special "event" area. So it shows up on their Wall, but also neatly listed in Events. I also like their use of a logo (M love Library).
- UNC Davis Library sometimes asks for suggestions for new materials to purchase. Seems like a good way to get a conversation going.
- I haven't any library that does this, but whenever the library creates videos (or screencast-sort-or-things) they should be posted to facebook.