HTML 5

I've started a page on the wiki to document the rationale for the decisions made about the HTML specification.

There are two goals for this document:

1. Explain why things are the way they are
2. Explain the difference between multiple similar elements by providing example usages.

One person can not possibly write the entire thing so I hope that this becomes a group process where anyone interested can contribute so go sign up, log in, and edit.