Another day, another New York Observer trend piece, which like most journalism, has basically been reduced to a long diary entry. (Full disclosure: We used to work there!) This week Gawker alum Doree tackles Facebook's new "People You May Know" feature, in which the social networking site mines your friend list and then matches people up with other friends on your list. It's the cyber equivalent of being at a party and the host awkwardly pushing you over to someone and saying, "Have you met Donna?!"