Maybe not so extreme but if an old friend added me on Facebook I would immediately assume they want something…
But I have to say, I still have Facebook on my phone, and open it from time to time, and it’s pretty barren. I think the consensus among my peers is that sharing something on Facebook is signaling that you’re socially undesirable… so if he signs up again, I think he will find it doesn’t help at all.
(Though I still like Facebook as a contact list of last resort)