Personal Organization Software

OmniFocus A personal task management that lets you keep track of things you need to do and prioritize them.
OmniPlan Keeps track of projects and assign tasks to people you work with.
Evernote Create notes and lists and access them on your Mac, iPhone or on the Web.
MindNode Mind mapping software for organizing and developing ideas.
PersonalBrain Manage information visually.
Curio zengobi.com Link and organize information visually.
Things Task management.
Process Outlining software.
Pluto Pro Manage notes and tasks in the toolbar.