draft mode indicator
I like the simplicity of draft being just a normal post that is visible only to you, but it would be nicer if there was some indication when looking at your blog that was more noticable than the "Visible only by you" thing at the top of the post. Like perhaps making the background light yellow instead of white. Or use a faint 'DRAFT' tiling in the background like MoinMoin wiki does when you're previewing your changes (see attached screen grab).
