Dear Dante,
Sorry for not responding sooner, I have been absent from Gantthead for a few months. We have made it pretty far down the path with SharePoint and Project Server. We have found that if left unattended from a PMO policy point of view, SharePoint can quickly become a big mess of teamsites and document folders scattered about. But, when used in a more controlled manner, ie. only large projects, not all projects, get a teamsite, etc, SharePoint is a tremendously effective and useful collaboration tool for the PMO and project teams. Feel free to drop me an email if you would like to connect up and talk shop! Cheers!
Mark Perry
VP of Customer Care
BOT International