DealBook: Mayer, Yahoo’s C.E.O., Goes Chic

A Marissa Mayer profile in the September issue of Vogue, titled “Mogul, Mother, Lightning Rod,” draws attention to her fashion choices.

    

Bits Blog: Tumblr Founder Says Site to Stay ‘Independent’

A day after Yahoo’s board approved a deal to acquire Tumblr, Marissa Mayer, Yahoo’s chief, and David Karp, Tumblr’s founder, reassured users that Tumblr would operate as it did before.