I was reading The Unknown OneNote Guy's Blog and also the OneNote PowerToys site which featured a post written by the Unknown OneNote Guy. He writes about how to use PowerShell and it's built in commands to perform a 'send to OneNote' from anywhere in the shell. So imagine you are doing a bunch of work and you wanted to output it you could do with OneNote with the pipe command, |, which is one of my favorite redirects. Read all about it here: PowerNote Send To OneNote 2007.