Occasionally, I see people who have updated their question, to add the solution that they ended up using. In some cases, this edit is a summarized version of whatever is the top voted (or accepted) answer.
Does the SE community have consensus about whether this is good or bad practice? Personally, I think that it's beneficial because the solution will be easiest to find for the reader. On the other hand, it's disadvantageous to the person who provided this answer, since they won't get as many upvotes when people don't have to scroll down to see their post.