said by IowaCowboy:
I am currently unable to load photos (attachments) onto DSLR from a mobile device or from my iPad.
While I don't disagree that a mobile app would be nice, you can in fact upload images to the site both from the iPhone and iPad with the latest iOS release. For reference: »Mobile picture uploads
(You may have to hit back and preview again when the screen goes blank, but it does work)