OK this site (http://mrdoob.com) has finally convinced me that I can have a pretty good time in HTML5. I've just now decided that now is a good time for me to start getting acquainted with what it (and JavaScript) can do.
Where did you start? I'm gonna assume here (http://dev.w3.org/html5/spec-author-view/, http://diveintohtml5.org/); suggestions, examples, blogs, resources, insights, blah, blah are appreciated as always.