I think there was quite a discussion about 4's in the msg. I don't recall them. They were rather cryptic and codified, if my sense from memory is right.
We shall see what it all means, if anything.
I think it is the go code. The sites go to the 404 page thing when down. So before an attack the sites go down, therefore the 44 or 4004 is the go code. Just my thoughts, I suppose we shall soon find out, ugh.