I'm not sure that it would be 'sensitive information' as a simple whois is a simple operation. I'm guessing you calculated the top pre-orders by the number of pre-orders placed for each name?
[This post has been edited by s_c_singapore_sg on May 2, 2007 5:06am.]
Once again, you are probably seeing the variant problem.
We are not registering names for ourselves. If you check the whois on the top 15 domains in this launch, you will see that they all went to Dynadot customers, not us.