Congrats 2 u!
See, you do have a life!!
Did you get tracking info by any chance?
I can't figure out the shipment pattern but I'm sure there is one. My first guess was that each configuration had a queue -- so your stock i5s will go, then i5s with more RAM, etc. But now I'm curious if banking stuff is involved. My card is with Bank of America, which is the bank Apple uses, so I wasn't surprised that I got the pending big charge on the 5th...but who knows.
Oh and The Samauri -- I can't believe your order got canceled. I hope they can reinstate it asap!