This trend on these forums of people making posts without apparently reading the original post or any other posts in the thread before making a post is getting a little annoying.
Which of those things allows you to stream video and audio from an IOS device?
If iOS supported DLNA you would be able to do this without any new standard, there is no need for a new apple developed standard for this, I can stream video from my android phone to my TV, Bluray and PVR already. This is something devices have been able to do before Airplay came along.
It's not hat these devices need a new standard, just for apple to support an already industry wide used one.