Conversation.

I was watching the National Geographic channel just now and i found out some cool stuff.

personal grooming has been of great importance for social bonding in primates, but for humans it has given way to soemthing else; conversation. Human speech is a masterpiece of biological evolution. Our speeches are not ilde, as they lead the way to something important; courtship. Ultimately its the intelligence of other people that attracts us. Perhaps our intelligence is not so much for our survival, as much as it is for sex.

lol - who'd knew? i guess i'm lucky i have the gift of the gab then!