Rebel Notes - Rebel aims to provide you a distraction-free note taking experience. Focus more on writing and less on formatting and saving. As you write your note, Rebel will format it based on your markdown syntax.
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Flashnote - Flashnote is a quick notes manager
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.