Will push to talk ever be implemented?

[noodlesocks]

I've found threads as far back as 2010 regarding this issue but it never seemed to have been implemented. The problem I am having is that background noises and conversations are being picked up and broadcast when I stream. Turning the record volume down lower renders my own voice inaudible over the other content I am streaming.

Being able to selectively transmit when I want would help a bundle.