Well,this is a super intresting article,the best and the worst of our web 2.0 generation. http://www.aclevercookie.com/the-best-and-worst-logo-remakes-of-the-century/
Interesting reading. I disagreed with about 50% of the judgments though, especially the 'good' verdict on the new QANTAS logo... I think the new one is awful.
Maybe he means good as in the logo itself is good, not that it was better. Anyway, decent collection.