Since July, YouTube have been informing IE6 visitors that they will no longer be supporting IE6 and offering them links to alternative browsers. This has caused a huge drop in market share from 24% to less than 14%.
There is now only one way to go for IE6, so if your organisation is still using it now is the time to switch.
http://blog.walkersands.com/youtube-strikes-a-blow-to-internet-explorer-6/