Rudedog, there is nothing I disagree with in terms of what you said.
Unless I misread the tone, it sounds like you are taking a defensive stance, but there's no reason for that. I am not being accusatory to you, but merely stating a set of facts.
1. Your data is not verifiable to anyone outside of you and the clients you represent. You've pretty much said the same thing.
2. If your data isn't verifiable outside of you and your clients, then no one has any basis to say that your findings will have a larger effect on customer buying patterns over the breadth of industry benchmarks that tell a rather uncontestable story about Nehalem's superiority.
Not that you don't bring up good points, but the summary of your points that I read is that AMD's value prop is mostly relegated to those companies already invested in AMD servers (based on Barcelona and beyond) that can be used as a common installed base for virtualization purposes.
Outside of that good point, I think AMD's market has shrunk to something very small, given Intel's new product, and any claims from people that AMD still has an ace in the hole, are mostly constrained to a small niche of the market.