See a yummy recipe, instantly order all the ingredients. Find a cool product, instantly add it to your Amazon Wish List. That’s the plan for “Action buttons” on Pinterest’s new developer platform. Today at MIT’s Emtech Digital conference, Pinterest’s head of partnerships, Tim Kendall, showed detailed mock-ups of how developers could eventually pass the service extra data that could power Buy, Wish List, and other utility buttons inside Pinterest. Read full article here.