Feature Request/Bug Fix: Display errors with image uploads

I am having problems with uploaded images and am unable to properly troubleshoot because the image upload feature does not display errors.

I am irritated by this as I watch a lot of effort put into making the back end look better. I am a former web GUI designer and do appreciate the usability work, but I’m simply trying to include photos on my blog and WordPress fails and doesn’t tell me why.

See http://core.trac.wordpress.org/ticket/12532