Not to inflate my own stock but I've been predicting this for months. Look for future announcements regarding Microsoft's positioning of SharePoint as the recommended back-end storage system for Office, an "Office Server" package of some sort, and transparent integration between Visual Studio Team System and SharePoint (including a port of SourceSafe to SharePoint).
Hey, they're just predictions, but I've been on the mark so far. Keep an eye out and let me know where I've gone wrong (or right).