Launched in 2004, Campaign Monitor is an e-mail marketing service that allows users to send lovely designed newsletters and provides thorough results and data on each campaign sent. Last month, Campaign Monitor introduced a new look with a new logo that combined a custom wordmark by Minneapolis, MN-based Anthony Lane and a new icon by the in-house design team. Buzz, a member of the team writes in this post: \"Some people see it as an envelope, others the letter 'M', a graph, crown, folded paper… or something else entirely.\"

Thanks to Zac Davies for the tip.