How to send message
With the beta imessage I could send text to those with iphones etc. With the full version in ML even though I show "Imessage, 2 AIM accounts and Bonjour, all I seem to be able to do is something from AIM? Everyone is shown offline and nothing seems to work? I would like to again be able to send messages to my family who have iphones which are on all the time. What has happened or changed and how do I do this again?
MacBook Pro, OS X Mountain Lion