From the YoVille official Blog

Yoville on Tagged

Hey Everyone,

Coming soon Yoville will be removed from the Tagged network.

Starting this weekend we will no longer be receiving purchases from Tagged Players or accepting new Tagged players on Yoville. Going forward, Yoville will be turned off from Tagged as of May 15th 2010.

Please stay tuned as we will have more information coming soon on how to migrate your Tagged account with all of your items, houses, coins, and Yocash. Rest assured that Tagged players will not lose any of their items, coins, cash, or houses.

We apologize for any inconveniences that this may cause. We would like to thank you all for your understanding through this process and appreciation for your support! We’ll have more info for you guys soon.