So far, it's been going out at random. I registered on 3, too, and i'm a bit disappointed because I stayed up until 3 that day. Based on what i've heard, the first come first serve is only for REGISTERING into pottermore (magical quill), and not for the welcome emails.
My username is goldchaser41 :).
I'm not sure what the order is, if any! But it isn't chronological as most thought. I know someone who got in and she was a Day 2 while others from Day 1 didn't receive their welcome emails.
Just wait for more people to discuss this, then we can figure if it is random or not. Good luck! :).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.