This document provides summaries and analyses of email designs from various companies in 2011. It discusses things like the visual elements, layouts, calls to action, and consistency with the companies' brands. Some key emails highlighted include one from Alertful with pleasing colors and images relating to the content, and another from LinkedIn that engages users by showing their professional connections. The document also comments on best practices like using shapes and sizing in emails to guide the eye in a fluid way down the page.