BONUS MATERIAL: Free 'Facebook 101' ebook Every Facebook community manager needs to know how to comment on a Facebook Page as both a personal Page and business one. Here's why. As a Facebook community manager, you need to know how to comment on a Facebook Page as your Facebook Page. That valuable feature used to be limited to only when you were logged in as your Page. Now, you have several options to use throughout Facebook. The key is to use these tools strategically. If you do, you can expand your reach and engagement, and develop a stronger brand