Better Notes - Simple notes app that ties notes together with #hashtags

Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.

Whimsical - The visual workspace for teams.

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.

Great F*cking Startup Advice - Strongly worded suggestions for startup founders

Pomodone - Pomodone is the easiest way to track your workflow using Pomodoro technique, on top of your current task management service.