Moo.do: Email + To-Do List

Intro

Moo.do is a web-based product to manage your email and tasks under its multi-pane view platform. The goal of Moo.do is to transform Gmail into a task manager for everything. Right now it can organize email, tasks, projects, documents, calendar, and contacts. It only support syncing with Gmail at the moment, so if you have different email accounts for different purposes, Moo.do is not the product for you to try, or you’ll have to forward them all to your Gmail.