100 most sustainable corporations in the world

Hello everyone,

I just found this link:
http://www.global100.org/2009/index.asp

There are 100 most sustainable corporations in the world selected every year since 2005 to be presented at World Economic Forum. You can read more about it on the website.

I was actually quite surprised to see corporations like Coca-Cola, Procter & Gamble and Walt Disney Company on the list. Then again, as it says on the site itself, that it is still not clear how to actually measure sustainability in practice and states:
"The Global 100 companies are therefore sustainable in the sense that they have displayed a better ability than most of their industry peers to identify and effectively manage material environmental, social and governance factors impacting the opportunity and risk sides of their business."

Would be nice to hear your opinions on this matter, what do you think of the list, the initative itself, they way the corporations have been selected, etc?

With green greetings,