This is so boneheaded. They are not tieng revenues but user logins! Expect more nagging emails from LinkedIn to do logins!!<p><i>According to the filing, the “number of times logged-in members visit LinkedIn, separated by 30 minutes of inactivity,” on desktop and mobile devices will be evaluated over a three-year period to help determine the number of performance stock awards (PSAs) that get doled out to Nadella</i>