Firefox 3.5, Safari 4 and Opera 10 are all up to date with some HTML5 stuff and CSS3. They all auto-update their users so half of the world will be up to date

Firefox 3.5, Safari 4 and Opera 10 are all up to date with some HTML5 stuff and CSS3. They all auto-update their users so half of the world will be up to date by the end of the year. Guess who is lagging behind...