I have a load of parts to sell so if I could take photos with my iPhone and then upload would be a lot faster but all photos are to big. I know I can go to web site to resize them but is there an easier solution ???
In an almost ridiculously convoluted process, I email them to myself (using the phone) and select a smaller file size when prompted, then can save back onto the photostream...
Not the answer you were looking for, but it does work!
Download the 'Simple Resize' App on your phone. Resize them around 514KB and upload them via the mobile site version. If you run IOS8, Safari won't load images directly anymore into the Desktop site. Which is annoying.