I was thinking about this lately. More times than I count, I find myself wanting to know the exact day I posted some post, but because after a week it just start to display weeks up until a month passes, it often doesn't go very well.

What I am proposing is that there could be an option which would make it so that when 1 day after a post has been posted has passed, it would display the date (i.e. 3 days ago = Aug 19, 2015 )