We have awards that succeed each other like Crypographer 1 , 2 and 3 for example, that you get for completeling harder challenges,
Should you be awarded these awards in addition to your previous awards of the same type, or should they replace each other, bearing in mind its the same image.
I think an award should replace a similar award type, since if someone completes lots of challenges, the post bit and user profile page will be stacked out with awards and it will look pretty tacky.