Alexander Kucheryuk, an OmniFocus user with a fairly strict GTD-centric workflow, posted a few scripts that might be useful for other OmniFocus + OmniOutliner folks. Essentially they provide a quick export for a few different scenarios: reviewing all projects, and reviewing a list of projects with due dates.
The first of his scripts, OmniFocus Projects, exports the entire list of projects (including those marked On Hold) to OmniOutliner. Plus, ‘“Project status” will be shown as stalled if no more actions are left in the project.’
The second script, OmniFocus Deadlines, exports a list of projects to OmniOutliner that includes the amount of days left until it becomes due.
