FWIW, I suggest not commenting on your story and leaving at least a handful of other stories without comment so it won't be obvious that you're leaving only your own without comment. As was said above, it is dangerous to comment on your own in any form, but especially to clarify meaning or offer praise. Since it's intended to be a story read apart from names and reputation, I prefer to honor the contest's goal and enjoy everyone else's stories rather than focus on my own.