Heya all!
You might want to enable public_html dirs for your users while playing around with HTML5 (and when we begin development). This is how to do it[1]. When you try to access 127.0.0.1/~user/ for the first time, you'll get an sealert that will tell you what do do.
[1] http://httpd.apache.org/docs/2.0/howto/public_html.html
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