I found this list of MySpace wannabees for Christian Youth.
May be a better choice for Church Youth Groups to connect.
http://www.xianz.com/
http://www.dittytalk.com/
http://www.mypraize.com/
http://www.cmatch.com/
http://www.christianster.com/
http://www.5loaves.net/
Some new sites to visit.