I have seen recent articles on HTML5 & CSS3 and it always comes down to people saying you can’t use them because they are not approved standards yet.
The fact is, they have been around, worked on, tweaked, fully changed, altered, tweaked again for many, many years.
Web standards are the slowest moving standard on earth!
As developers we must grasp the future and test it, manipulate it, play with new ideas and use it…
If we don’t it will never become an approved standard and browsers will not move forward in implementing these newer features available in the some day “Web Standards”.
HTML5 and CSS3 are very powerful and create a ton of new features that were only available via scripting before.
So what it comes down to, USE IT ALREADY!