from my experience i think women hate each other much more than men do. i dunno why, but i've never made such nasty comments about a girl compared to the ones i've listened to being made between girls, quite oftenly too. "the little bitch/that fuckin slut/etc."
why do you hate each other girls? eh? a good fist fight is all you need i reckon, just like us imature boys do and then get drunk together as if nothing had hapened.
many girls have also told me they make friendships with men much easier than with other girls. oh well.