Tomboy - Apps/Tomboy - GNOME Wiki!
OnPay - Payroll and HR that make business a breeze
Turtl - The secure, collaborative notebook
Viventium - Viventium is a cloud-based payroll and human resource software solution designed for small to midsize businesses.
Omni Notes - Note taking open-source application aimed to have both a simple interface but keeping smart behavior
PeopleGoal - PeopleGoal is a cloud-based employee performance management solution.