I'm a non-designer, so I had a friend do my app's design. She's not usually a web designer though, so I would appreciate any feedback, as we might have missed something obvious, etc.

About Archfinch (http://archfinch.com): it's a HN-like aggregator for non-startup articles, pics and videos, filtered by personalized recommendations and tags.

Before you say "reddit", I don't like reddit's average quality (as I'm writing this the front page is filled with Osama bin Laden jokes and quotes). Reddit is great for the community, but I would like something that has the very high quality of yesteryear's HN and the topic diversity of reddit.

Thanks for your time.