IPhone Favorites being synched into Dropbox

IPhone hast the concept of "Favorites" where you can tag pictures. Users usually tag pictures which are considered as being good as Favorite which then shop up in a system generated folder and can easily be used in all applications (on the IPhone).

Dropbox has currently no way to keep this information together with the picture when synching a photo from the IPhone into Dropbox. Means when I retrieve the photo on my other devices (through Dropbox), the Favorite information from the IPhone is lost.

Easiest solution would be to give the user an option within the IPhone App that Favorites (from IPhone) are automatically being marked as "Starred" within Dropbox. 

The Google Photo App offers more or less exactly this feature!