HTML5 & CSS3

For the new blog design and a few other websites, I wanted to go try CSS3 & HTML5 coding. Why, is HTML5 is much more simpler way of writing code I personally think than the current HTML/XHTML standard. I really dig the new tags and wanted to take the HTML5 code for a spin on my own personal sites. So once the new blog design is finish, it will be all HTML5 and have some CSS3 effects that do work with existing browsers, etc. So I won’t leave anyone out.