Also, let's say I'm willing to pay $2 to use facebook and socialize with my friends. If 2 or 3 close(-ish) friends drop off because of that, facebook would no l

Also, let's say I'm willing to pay $2 to use facebook and socialize with my friends. If 2 or 3 close(-ish) friends drop off because of that, facebook would no longer be worth $2, so I would also drop off