Displaying items by tag: Joomla tricks

I got this question the other day:

I have a question that is quite important for me and for all that would want to use Joomla as a blogging CMS. Is there any plugin or something to schedule articles in a similar way as Wordpress?

What I mean is: Sometimes I schedule an article to be published for example 2 hours later. For some reason, I need to write and publish a fast article before the scheduled article goes live. The problem is that when the scheduled one is published, it will appear just below the recently published article. I would like it to be published over the article, appearing as the newest one.

Actually, this is easily done with Joomla itself.