Don't forget Talkers

Joey has written "Don't forget MOO's", in response to "Towards a Free Metaverse". I agrree with what he said, but I must add "don't forget talkers". As a matter of fact, I would only change "Long ago we had MOOs, MUDs, etc," with "Long ago we had Talkers, MOOs, MUDs, etc,".

(Disclaimer: I write text based Talkers, and have never used Second Life, though I'm willing to try it.)