Don't get me wrong, you DO deserve a proper response, and or an apology. We all do... it's why I cancelled my preorder. But I don't need to read someones private communication to get closure.
I just don't think it's appropriate at all. Colin and Jamie have a long standing relationship and whatever wrong-doings regarding information supplied to us in public it's really none of our business to read their private emails. Sorry, that's just not cool in my book and not something I think we need to see at all. I'm sure Barmy will look into it on behalf of us all and get back, but we don't need to see private communications. That's just creepy... and wrong.
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EDIT:
Not sure what you mean, clearly they can't possibly "over-haul" a game engine in a month... That bit was spin if ever I heard it...