it would be a good thing...
i was wondering even for the one rank we can do tho... it doesnt really define itself with a hover function or anything...so nobody easily knows what its for....
its an easy enough fix tho by adding the image in the html input box rather than the url box..
HTML Code:
<img title="20 posts!" src="https://www.mysite.com/forum/core/images/glitter.gif">