When working with Managed Navigation check the ‘Hide physical URLs from search’ checkbox for all pages.
If you are using Friendly URLs in your website you must use Content Search Web Part to build content aggregations.
SharePoint 2013 offers new capabilities for publishing web content to multiple channels. While configuring it on your website isn’t that complex, planning for it upfront will save you time and rework afterwards. This article describes steps and considerations that you need to take to ensure that you will be able to publish your web content to multiple channels.
When working with Managed Navigation when you move a navigation term you create a broken link in your website.
When using a separate authoring site for your website keep in mind that its user experience will be used in search and can be made visible to your visitors.