Notifications/Badges Don't Clear
Notifications and app icon badges don't clear automatically if an email message is read on another device.
Let's say you receive an email while you're sitting at your computer. Both the computer and your iPhone will notify on new mail. If you now read the email on your computer, the AOL mobile application never checks again to see if that message was marked as read, so the notifications stay raised until the user clears them. App badge also shows prior unread count and requires an inbox refresh to update. Seems like a minor fix, but it would greatly improve QoL.