> In some ways, they already have. To the best of my
> knowledge, you can no longer obtain the Google Talk
> Android app from the Play Store anymore. It has been
> replaced by the Hangouts app.
> Sure, you can use a third party XMPP client on Android,
> but the writing is on the wall here.
You're complaining about Google doing something bad before Google has announced any intention to do it. If Google actually does drop support for XMPP -- that is, if they announce one day that people will no longer be able to chat with federated servers from a standalone XMPP client -- then go wild.
My last sentence kind of expresses my whole point: "the writing is on the wall". I think that what's left of their XMPP support will be phased out sooner rather than later as everyone jumps ship to the new platform.
That they terminated their app (Google Talk) on their leading platform speaks volumes about where XMPP is going.
To add fuel to the fire, I think Google Voice as we know it is going away, too. :) I can't see how they're generating worthwhile profits on it.