On my developer's site there is a menu item called "All Listings" which brings up a page showing my Wordpress username and all the listings on the site. However on the download with Sample data, there is no "all Listings" on the menubar. Since nobody but myself would have any legitimate interest in all the listings or my Wordpress user name, I assume that "All Listings" only shows on the developer site, not on the public site. Can anyone confirm that this is correct, please?
All Listing menu displays the entire set of listings on your website. It is always good to have a page on your public site which displays all the listings present on your site, so that users can navigate to any of the listings easily. However, If you still want to hide that Menu, you can do that using the Custom Menus.