At first glance, this list is a bit of a joke. Just on the first page you see Acco Brands (http://en.wikipedia.org/wiki/ACCO_Brands) and Agere Systems (http://en.wikipedia.org/wiki/Agere_Systems), which shows that not even the most rudimentary fact checking went into this effort.

Unfortunate, because I think they're trying to add transparency in an area where it's badly needed. But using such a blatantly inaccurate methodology undermines pretty much everything they're trying to do.