Delayed Publishing with Wordpress

I'm not sure if this is a well known feature with Wordpress or not. I just noticed it, so I'm posting about it. If everyone else already knew about this, then I guess I'm just dumb.

Anyway, I noticed today that if you save a new post and publish it, but change the time to a time in the future, the post will show as saved under Manage->Posts but won't actually show up on the site or in the RSS feed until the time that you set the timestamp to.

I think this is very cool. If everyone else already knew this, then...move along..nothing to see here.