Ah, I see. So your system is less of a knowledge base and more of a local backup of particularly interesting parts of the 'net.
Thanks :-)
Yes, it's the last resort for URLs which are broken. It's not much good having a snippet from a web page so you know you want to check it, if the web page no longer exists.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.