I've had only one such connection through facebook. One of iSm's friends knows someone I went to jr. high and high school with from a dance group they've both been in for years and years. I spotted it, which lead to the amusing sequence of messages, "Wait, how do you two know each other?!?" "Dnace group. but, then, how do YOU two know each other??" "Mutual Disneyland friend. But how do YOU two know each other?!?!" "School."
I have one other connection, discovered not through facebook but through a phone contact list. Nirvanaman roomed with a friend of mine from high school while they both worked at Ford in Detroit.
Meanwhile I just tried to join in on the experiment, but I get to a certain point in the instructions and get an error on the web page, can't continue
