Motorola offered some estimates for its Q4 2011 earnings earlier this month, and it's now out with the final numbers, reporting net revenues of $3.4 billion and a GAAP net loss of $80 million. That's a swing from $80 million in net earnings in the same quarter a year ago, although it did achieve the "modest profitability" it had promised on a non-GAAP basis, reporting earnings of $61 million by that accounting standard. Developing