Does every image need to be post-processed to a fare-thee-well? Photo-sharing site 500px thinks not, as evidenced by a recent update of its iOS app that finally allows for uploading via mobile device.
Last week, Apple unexpectedly booted 500px's photo sharing app from the iTunes App Store. At the time, Apple said that the issue was the app's ability to search for photos featuring artistic nudity. Since then, reports have also stated that Apple received complaints of child pornography in the App, leading 500px to launch an ultimately unsuccessful search for these images.
Whatever the issue was, it seems it has been fixed to Apple's specifications. The app is now back in the iOS app store and available to download.