Suggestion: Images

I have no idea how reasonable or ridiculous this suggestion might be coding-wise, but I think it would be really cool if tutorials could be given a 'cover image' sort of option. Personally, I use the tutorials system as a stories archive, and I'm sure others use it this way or as an articles sort of deal. These lend themselves to cover images.

I appreciate your work--the tutorials system has been perfect for my needs.