Strangely or not, I got this astounding message in facebook when I attempt to add a new friend who is the mutual friend of mine. Is that the facebook's policy? Nope, I don't think so. Why should there be a limitation like that? It can't be! Probably, this is a leak in the facebook technology. At time when they created the database, they never thought of such possibility, I think. Should I inform them about this? I don't know...
