uh oh, how long before Microsoft acquires some company for mobile ads?

Pushing on while Microsoft lurches:

Google has agreed to acquire AdMob, a fast-growing start-up that developed technology to place ads on mobile phones, for $750 million in stock, the company said Monday.

Google said that the acquisition, the third largest in its history, will help the Internet search company to speed up efforts to develop more effective tools for creating and placing mobile ads on smartphones and other devices, a small, but rapidly expanding market.