I really appreciate the work contest authors put into the editorials for contests, but some of my favorite editorials have had 2 features that set them apart:
1.
Hints
2.
Problem Feedback: It shows that the author cares about feedback on his problems and lets me know if other people struggled in similar topics that I did.
I don't appreciate problem feedback
I don't think these features require that much effort but they really improve the editorial reader's experience in my opinion and I would like to see more editorial authors incoporate them into their posts.
Auto comment: topic has been updated by tn757 (previous revision, new revision, compare).
hint is best think in anytutorial
My favourites have the problem without context instead of why alice had to marry bob.