I have a very large Win32 Desktop application (Installer MSI > 100Mb + SQL2012_WT) through the Facebook Login Review process.
We have a small part of the app which allows the user to view their feed and also create posts without the need to use a separate app or web browser.
So we need more than just the basic 3 permissions so the app needs to be reviewed, but the website only allows Websites or Mobile apps to be submitted.