BB,
I created that email account a few days ago when I decided to take GMAT. It is a good name, except I haven't got any email yet. It seems substance is more important a pure impressive name
I took GRE seven years ago to enter my current graduate school. Now, that I am graduating with a PhD in Computer Science, I am planning ahead for my next (and the final) educational move. I have contacted Stanford GSB, they told me that they must reqire a GMAT score, no matter what degree you have. I guess the same must be true for Harvard.
I strongly believe in "two brains are better than one" philosophy. Here, American students seem to be very independent and don't value collaboration a lot. In my experience, it has been truely helpful to learn from each other in order to conquer tough exams like GMAT.