I had posted a question earlier, uploaded a screenshot and got answer, prompting me to write a suggestion here. But I couldn't upload the same picture.
Turns out THIS section of the website won't take a .jpeg file. I had always thought jpg and jpeg were the same so I had to research it. It would be great if Apple were to play well with others and use the same extensions, but the chances of that are slim. In the meantime, can you allow files with .jpeg to be uploaded? We shouldn't need to check the differences and change the extension. Yeah,. I know it's Apple's arrogance, but it will help if you'd let us do this.
I need to get Apple and the rest of the world in a room and not let anyone out until everyone cooperates.