>>Each of those is a successful tech company in their own right. I disagree. None are another revenue stream. Android/YouTube/etc pull a low of weight for the

>>Each of those is a successful tech company in their own right. I disagree. None are another revenue stream. Android/YouTube/etc pull a low of weight for the AdWords business but (a) those were acquisitions and (b) they don't have a business model "in their own right."