Many DWF users are also Buzzsaw users. Buzzsaw is one of Autodesk's service offerings in the area of Collaborative Project Management. Each Buzzsaw subscriber is entitled to a free copy of Autodesk Design Review. Solutions Engineer - ACS Sales, Jason Pratt, explains how to make sure you have the latest DWF viewer and then find/download Autodesk Design Review from Buzzsaw:
First, close the Buzzsaw (ProjectPoint.exe) application.
Next, go to Start > Control Panel > Add/Remove Programs...and uninstall Autodesk DWF Viewer, Autodesk WHIP!, Autodesk Express Viewer, Autodesk DWF Composer, Volo View, Volo View Express, or anything else you have that looks like an Autodesk viewer.
Thanks for the info Jason. The ability to electronically review designs and associate the review comments with those designs is one of the ways Buzzsaw helps users with collaborative project management. DWF, as the basis for the review process, helps Buzzsaw go beyond what has traditionally been done with reams of paper.