Thank you for your comments. However I think you miss read what I am asking.
I am not asking for anything that contravenes apples terms and conditions and not trying to get you kicked out of the App Store.
I am asking if there are plans for you to add support for a common supported function in iOS called open in.
Many official applications provide this functionality. A good example is documents and goodreader. Both of which you can press and hold a file created (or downloaded) in the app. An official iOS menu then appears called open in. This menu gives you supporting applications you can open the file in.
This works in various apps and various file types. You can even go as far as saying the likes of dropbox have an api that allows you to link supported apps to allow the open in function.
This is an official function that allowed by apples terms and conditions. And as a fellow developer i was just politely asking if you had plans to add this functionality to your app. So that you could use the ‘open in’ or ‘save to’ function to save the file to dropbox