This question already has an answer here:
I'm a bit concerned by the rapid deletion of certain questions such as this one - it appears that it was deleted only 3 minutes after it was posted, so the original poster of this question didn't even have a chance to improve it before it was gone.
I started writing a post that gave suggestions about how this question could have been improved by the user who posted it. Unfortunately, this question's deletion prevented me from offering any advice to the OP that could have been used to improve it - I would have attempted to improve this question (in order to make it more easily answerable) if it hadn't been deleted so quickly.
Should there be some kind of "grace period" before the deletion of questions like this one, so that the posters of these questions will have a chance to improve them before they are deleted?