Hello SEOMOZ,
I've one big question about one project. We have a page http://eb5info.com/eb5-attorneys and a lot of other similar pages. And we got a big list of errors, warnings saying that we have duplicate pages. But in real not all of them are same, they have small differences. For example - you select "State" in the left sidebar and you see a list on the right. List on the right panel is changing depending on the what you selecting on the left. But on report pages marked as duplicates.
Maybe you can give some advices how to improve quality of the pages and make SEO better?
Thanks
Igor