Wednesday Morning Stir

-BBH creative director Rosie Arnold talks about “Becoming an Art Director” (video above).

-The Drum hired Ronan Shields in the newly created role of digital editor, promoted Seb Joseph to interim news editor.

-Adweek examines “How a $0 Marketing Budget Bought a Fortune in Athlete Endorsements.”

-A new study by Italian security researchers found that Instagram still has a problem with fake accounts.

-Digiday explains “Why Microsoft’s ad business withered.”

-The New York Times explores “Arianna Huffington’s Improbable, Insatiable Content Machine.”

-Agency executives discuss client frustrations.

-The Advertising Standards Authority (ASA) ruled that the controversial “Beach Body” Protein World ad is not offensive.