It's certainly an interesting development, Microsoft has been gunning for Google by any means, fair or foul: http://readwrite.com/2013/01/03/googles-ftc-settlement-is-an...
Now it seems Google is doing pay-back by crippling Microsoft's Phone efforts by not offering their services on them. I can't feel sorry for Microsoft in the least, it seems like finally they are subjected to 'what you reap is what you sow'.