Ability to Export, Print the Unplanned Backlog in GreenHopper with Ranking Intact

Currently, there is no way to export, print the existing "Backlog" of issues in a Scrum Board from within GreenHopper not committed to a sprint. I would like the ability to export, and/or print the current ranked backlog in GreenHopper for multi-product owner review and ranking reconciliation (more than one product owner means they all can't move backlog items around with cancelling out their own moves part of the time). I can envision a scenario where a drop down menu appears next to the word backlog, from which a user could select "Export to Excel" (with existing ranking intact), or "Export as a PDF" (with ranking intact), or even possibly "Export as HTML" (once again, with ranking intact).