Youtube dumps Flash as the default player. Cat videos now will be viewed with HTML5 as predicted by Steve Jobs years ago.
Kittens, kittens everywhere!
Check out this list of the most viewed videos of all time on youtube.
"New open standards created in the mobile era, such as HTML5, will win on mobile devices (and PCs too). Perhaps Adobe should focus more on creating great HTML5 tools for the future, and less on criticizing Apple for leaving the past behind." - Steve Jobs, 2010