I am learning new things about blogging all the time. Here's a new one I learnt today: If you don't publish a post straight away, and go and edit and publish it later, it will publish to your blog under the date you started writing it.
I started writing a post of the 15th of December about a blog giveaway, and then I decided that it was a bad time to do it as I was about to go holidaying. So yesterday I published it and today I went and checked my blog and it wasn't there! I found it, of course, on the 15th December.
I presume I could have changed the date to publish yesterday - but that will be next time's step to learn. I certainly can't see anyway to change it now.
So, IF you are interested in a giveaway, and IF you can be bothered to look back to December 15th, then go have a lookie.
And IF anyone knows how to move a blog post date once you've published it, feel free to increase my knowledge base!