okdo.it is a productivity service that is created with the premise that email content can be succinctly categorized into three content types; notes, tasks, and attachments. We don't believe separate applications are needed to manage these three different types of content in an organized way, but instead okdo.it allows people to send emails to each other (using any email client or service) fully organized with associated due dates and alerts so people can be more productive and accomplish anything.