Windows 7 Libraries and SharePoint

As you all know, there are a number of new technologies scheduled for release over the next six to twelve months. As an Architect, I am interested in recommending solutions that offer a huge amount of value to our customers. I have worked with Windows 7 for the last few months. The most recent version is Windows 7 Release Candidate (RC).
There are a number of features that I can speak to, but I am primarily interested in the value-add of Libraries. In a nutshell, Libraries is a feature that allow Windows 7 users to manage content stored on their personal computers (PC). That fact sounds great, but I am more interested in how it would intergrate with SharePoint. In a perfect world, users of an enterprise are using MySites. So, here is the question of the day. How can I intergrate the Windows 7 Library feature with the features – Document Libraries – of SharePoint?
In the perfect world, a user would have the ability to add a document library as an additional location to a Library. That my friends would make me a happy Architect.

That is just my $19.11 worth.