A new sandbox mmo is going into beta this april, and it is completely free. If you do decide to sign up for the beta, it would be nice if you used my referral link:
http://beta.salemthegame.com/?ref=9514d05d255
or the normal link
http://beta.salemthegame.com
In return I will sign up to your referral link as well so we both get into the beta. Thanks.