Can we get a mod only tag for the main site called weekly-challenge-winner? Is this feasable? Desirable? Discuss!
I agree with Isaac. msh210 also linked to the winning entry from the challenge post, which hits all the touch-points. Since winners are not determined by some objective standard but rather, essentially, on a curve, I don't think the set of all challenge-winning questions is likely to be that interesting to people browsing the site. (A winner in a light week could be "not as good" as the second-place question in a bountiful week.)