Allowing users to customize their profile
Allow users to safely post CSS code while editing their profile to customize their profile (like MySpace).
Create a text-field profile category profile_css
Add to the top of your user_profile.tpl.php file:
<style type="text/css"><?php print $user->profile_css ?></style>You can even create your own wizard for users to use to customize their profile based on your stylesheets.