I'm creating this Thread for questions and comments on the Email to Sugar Project
SugarForge: Email To Sugar: Project Info
"After enabling, you can BCC a designated email address when emailing your leads/contacts and it will automatically archive and appear in the appropriate activity history subpanel(s). This project provides similar functionality as Email-To-Salesforce." It also provides a CE alternative to the Sugar Email Archiving feature in some of the Paid versions.
Discussion was formerly on SugarForge but the Forums have since been shutdown.