GOOG should buy AUTH with their mobile device fingerprint security patents(over 100) to enhance the Motorola purchase. that feature will become the industry standard imho. i do own some of AUTH as a disclosure.
Motorola has had positive cash flow even if not quite profits. GOOG made it very clear from the start, it bought MMI for its 17,000 patents and 7,000 patents applied for. MMI has more patents related to smart-phones, and mobile devices than even Apple or Samsung, and GOOG paid alot less per patent than the Microsoft/AAPL consortium paid for Nortel Bankruptcy estate patents.