I always thought that was some kind of urban myth that programmers made up to make themselves look better.
22 karma · joined September 2, 2011
I think these icons are great for protyping/design mockups.
Here is a screenshot comparing FF 3.5 to 4: http://cache.gawker.com/assets/images/4/2009/12/500x_firefox...
(3.5 is right)