What are some good free 3D social MMO games?

[Torrez]

Make A Friend Online http://news.mmosite.com/content/2009-06-...7132.shtml
MAF Online is a 3D life simulation social MMO based on sensitive contents mostly aimed at female players at the age of 10~20.

Taikodom http://feature.mmosite.com/taikodom/
Taikodom is a 3DSci-Fi Massive Social Game that looks remarkably like Eve Online. The game is currently being published by GamersFirst and features many of the gameplay elements found in other space themed MMOs including exploration, trading and open PvP. Even though the game looks and feels a lot like Eve Online, it’s still the first of its kind to hit the ‘free to play’ market.

Entropia Universe http://feature.mmosite.com/entropia/
Entropia Universe is a 3D virtual universe with a real cash economy. It is set on the distant colony of Calypso - the first habitable planet mankind has ever found.