[dbyler]

Gavin,

In some ways, what you're describing sounds like a spin on a resource-loaded project schedule. There have been lots of rumors about Omni integrating OF with OmniPlan in a future release, so perhaps this would be a useful addition to that integration.

Alternatively, if Omni were to open the OF database format or create an API for other apps to harness the OF data, it would be relatively simple to write a third-party tool to provide exactly the info you're looking for. (Maybe already possible via AppleScript.)

A nice incremental feature would be a statistics tool, where you could see at a glance your open projects, closed projects, open tasks, closed tasks, etc... although this would be more interesting than useful.