Whilst searching for something else, the web threw this back at me. While it wasn't what I was initally looking for it was, surprisingly, something that I needed. I've been asking the senior staff at my college to look at our lack of policies regarding Facebook as I feel that it's a disaster waiting to happen. I forwarded this to them and hopefully it will give them some guidance when coming up with new policies. Anyway, just wanted to share as I'm sure we can all take something from this.
Facing up to Facebook Podcast
JISC Legal: Facing up to Facebook: A Guide for FE and HE