Check out that little red box beneath the New Idea description field. You can now attach images to ideas!
At the bottom of the New Idea box there’s an Attach File button. Click on it, and make your file selection in the directory. Now, hit upload. Easy as one, two, three. You’ll see a thumbnail of your file right beneath the description field. You can attach as many files as you like, and delete them with the big old delete button next to the thumbnail if they don’t make the grade. Fill out the rest of the form as per usual and hit Create. The attachment thumbnail now appears above the comment box when you expand the idea. Click on it for the full sized attachment.