Lately, it seems there's been more discussion of what it means to be a man. Maybe because old school notions are becoming so unworkable that there's a critical mass of resentful partners in hetero relationships; perhaps Hilary's presidential run is raising some eyebrows in sheltered communities; certainly, movies like Knocked Up and 40 Year Old Virgin, which portray an alarmingly large group of American males that exist in perpetual adolescence, have attracted media attention.