OmniFocus Perspectives
These are the perspectives I use as a part of my daily workflow.
Download them, unzip them, and click the resulting file to add it to your OmniFocus.
Next
Show the things to work on next.
Agendas
Show only the actions that you can tackle when you're interacting with someone.
No Action
Show all projects that don't have a defined next action.
Bad Waiting
Show on-hold tasks that are missing a due date for following up.