Microsoft guru extraordinaire Mary Jo Foley has retweeted a company worker boasting of the commitment to palm out Windows Phone 7 devices to each and every a single of Redmond’s 90,000-plus employees around a universe. That’s certainly one way to widespread a word — and practically, a price to Microsoft is a drop in the bucket if they can really take value of a word-of-mouth promotion outcome here. Of march, step one in that process is starting to be creation sure a product is positively rock plain by a time those free of charge units start getting handed out. Microsoft staffers do know how to multitask when they’re working, right?