The camvera.com I launched is a bit different from what I originally proposed, though your suggestions would have applied even to that one. We're a wireless broadband company, so the immense white space is intentional to project the concept of wireless; of freedom, of open air, of no clutter separating you from the internet. Of course, I only wish they offered the criticism you did, it would have been a step up from, "I don't like paragraphs that indent" and "My favourite colour is blue. You need more blue in the design".
*sigh*
I'm over this web site though. I'm ready to move on