How can I stop LinkedIn popups on my iPhone? The latest version of the LinkedIn app (4.2.1) is able to create pop ups on my iPhone 3. Though I have Notifications on, I do not see the LinkedIn app in the Settings, so I cannot switch these pop ups off. (It is not listed under Notifications (other apps are), nor is it listed with the other apps at the bottom of Settings.

Anyone know how to prevent this annoyance?
4.2.2 has, due to customer feedback, added a setting under You and Settings (Gears icon) to turn off the Week in Review and all notifications that fall outside the normal notifications.

In detail, click the blue 'In' icon in top left corner of screen, then the 'You' pane, then the gear icon in the top right corner of screen, then set 'Notifications' to 'off'.