Site structure scraper.
The idea is if you want to make a demo of an existing site in a new system, or build an automated site map you could use this tool to get the heirarchy of pages and their relationship to one another and put it into a structure.
Then one could write extensions to export to different CMSs or wireframing tools.
So I run graverobber on it and it pulls down the menus and builds the following:
0: - Front page - Politics - Business - Entertainment - Tech Media 1: - Election 2012 - Celebrity divorce - Hispanic Heritage
Then it would be easy to at least clone the structure.
If such a tool exists, please let me know before I build it!