That's an interesting one that I haven't heard before. Out of the box, nope, not without some programming. However, if you think it through a little bit, you might be able to create a "fake" version.
In each library, put a "readme" document. For the name of the document, use the name of the library with no file extension: "Shared Documents Library". Use a content query web part to expose any documents in the site by filtering for any document name that contains "Library".
The problem with this solution is that the links within the web part will be pointing to your placeholder document, not your library.
Sorry I couldn't be of more help, but that might give you some ideas for a workaround.
Regards,
Mark