The latest update makes the following changes:

• fixed bug where header text was displayed even if ‘Display text’ switch was set to ‘no’ in admin area
• made whole header area a link to the home page
• used :last-child to remove border from the last item in a nested list, thereby getting rid of ugly double borders
• removed bottom padding from same list item
• added a margin to the top of the page (#wrapper in style.css)
• got rid of hgroup and h2 descendant as per new HTML spec; replaced with div and p respectively
• made header image scale with viewport

Update from your WordPress admin panel or download from the themes directory.

Comments and feature requests welcome.