I got the Yahoo email today about Panama and was surprised to see endorsements from Andrew Goodman and Andy Beal.... they could have added Andy Hagans, Andy Atkins-Krüger, Andy Mindel, Andy Bourland... the list could have been extensive but that the two who did get quoted are prominent search personalities...
Hey, I too think Panama is a great improvement and has the scope to push the Yahoo interface to the top of the pile.
They really are trying to make this the best PPC interface out there. The help sections are easy to read and follow, the ability to upload third party bulk upload sheets and have them converted to the Yahoo format is huge.
Congrats Yahoo! you have finally killed 'the blob'.