Been using the Firefox 4 Beta for a while now, and I've only recently seen what it's compatibility with HTML 5 are. For instance, check out this site:https://demos.mozilla.org/en-US/#remixingreality. Pretty much everything here is based on a standard of HTML 5 called webGL, a language for displaying graphics in a web page. No flash embeds, it's all in the HTML.
So if you're using the Firefox 4 Beta, or Google Chrome 9, check out these demos and be amazed.
EDIT: Firefox 4 is in release now, so everyone should be able to feel the HTML 5 love :D.
