Is this app still worth it. I can send video from PlayOn and Plex from my iPhone to my GoogleTV and soon we should have full CC suport. Is there any reason to purchase Airtight with all of these things in mind. They said Mirroring was coming and it never did. If they added that I would pick this up in a heartbeat. Does Airtight require that you stay in the app that you are sending from or will it continue to play from that app once it is sent to the GTV device so that I can use the phone for other things?