Including a simple image select control so that users can easily share images to Twitter and Facebook via the notification centre.
My simple mockups below, adding a camera icon that allows you to attach an image to posts like you normally can through the Twitter and Facebook apps. Pressing that would take you to the photo gallery where users can select 1 or more images to upload. It can already be done through the photo gallery so why not allow it through the notification centre?
I’ve also added the red line to show pixel inconsistencies with Apples design here. Don’t worry though everyone I’m sure this will come with iOS7 next year!