Blogger Needs A "Now" Time Feature

When you first create a posting, Blogger sets the timestamp for the posting, but it will let you manuallyl override this default time. This feature is important to me, because I tend to email myself very small snippets of ideas for postings, and then come back to them days or weeks later. So generally, I would like the timestamp of my posting to be the time I click "publish".

What I wish is that Blogger enabled this more automatically. At a minimum, with a checkbox by the time-entry box, that says "Now". Better yet, as a configuration setting, to default to "Now", unless over-ridden.