Yahoo! And CEO Marissa Mayer One Year On – A Happy Anniversary?

Marissa Mayer has celebrated one year at the helm of Yahoo!, giving her firm a solid ‘A’ for effort in mobile progress. In light of the news, ClickThrough copywriter Martin Boonham has delved into his short stint as a teacher to give Mayer herself an end-of-year progress report. It’s only fair, after all. So Marissa…