It would still be cool if you add class="avatar" or similar to the image HTML. :)
What would also be cool is if you hooked it up a little. Have a filter to check at the start if it's permissible (something like
if (!empty($_FILES['p_browse']) && apply_filters('au_upload_allowed', true ) )
{ ...
and another filter to test for identicons, too) and a hook at the end. That way other plugins will be able to interface with this very nicely. :)
You can also provide a function name rather than a filename to the function that adds profile tabs. You could have a function that loads the appropriate file, just so that the file can stay in my-plugins and doesn't have to go in root.
