It's good enough to combat link rot if you need to or want to refer back to or read something again. Nothing on the internet is permanent and even if it is stil

It's good enough to combat link rot if you need to or want to refer back to or read something again. Nothing on the internet is permanent and even if it is still out there, that's no guarantee that Google or any other search engine still has it in their index. At least that way the information isn't lost to you.