I am now working on the interface for iPad app where one of the most frequently used feature is "Share to Facebook".
I am wondering what would be the best way to represent this action. Most of the apps put "Share to Facebook" under the Action button with lots of other action like Email, Add to bookmarks, etc.
I want to simplify it and to make one button which will pull down the popover with text field for users comment/annotation. It will be placed at the "social interaction" panel along with Like and Comment icons (both are standard "thumbs up" and "comment balloon" symbols)