See - https://www.apple.com/support/icloud/systemstatus/ Text: iCloud: iMessage - Users Affected: Some 11/18/2012 13:34 PST Users are unable to use iMessage. Normal service will be restored ASAP. -- staticsafe O< ascii ribbon campaign - stop html mail - www.asciiribbon.org Please don't top post - http://goo.gl/YrmAb