John Battelle's ad network has roped in some of its star writers to an ad campaign on behalf of Microsoft's "people-ready" catchphrase. In the ads, and the companion site built by Federated Media, Michael Arrington explains how his Techcrunch site became "people-ready". "When is a business people ready?" asks Gigaom's Om Malik. "The minute you decide to strike out on your own..." Other writers who've been paid to repeat Microsoft's slogan include Paul Kedrosky and Matt Marshall of Venture Beat, as well as Fred Wilson, the blogger-investor.