For a buffer

1. You won't have to worry about forgetting to post. Unless you forget to add to your buffer.
2. You'll have time to review each post with fresh eyes before it is published.
3. So you can go on vacation with the knowledge that people might not even notice you left.
4. You'll be able to properly plan for holiday-themed posts.
5. If your computer breaks, you'll have one less reason to cry.
6. You won't have to worry about posting weird ideas because you had to write a post while sick.
7. You can enjoy a nice breakfast while the post is automatically published.
8. No longer will you wake up in the middle of the night with the dreaded question, "Did I post something today?"
9. Because it means you can focus on other writing projects.
10. Because then you can enjoy your posts whenever they are scheduled to be published.