You know what is a Bloggers worst Nightmare?
You have been working day and night to make your block successful and suddenly your blog is gone. Yes it happens with almost every blogger when he is about to make a shift from a nearby blogger to a successful one and it’s really very painful. If you are using a paid hosting than your web host could experience a server failure or maybe you delete your blog by accident, or do so on purpose but regret that step taken in haste later.
The world is full of all types of people and you could be hacked or attacked with a DDOS (A Distributed Denial of Service (DDoS) attack is an attempt to make an online service unavailable by overwhelming it with traffic from multiple sources. They target a wide variety of important resources, from banks to news websites, and present a major challenge to making sure people can publish and access important information.) attack or maybe falsely reported for a terms of service violation.
It’s mandatory to back up your blog at regular intervals without failure. You can easily backup your WordPress or blogger blog from your admin panel.
Both services allow you to export your blog to an .xml file and store it on your hard drive for free. Restoring the content or migration to another blog is also possible through the available Import feature, that is just as easy to use.
If you use WordPress, these options appear in the Tools menu on your dashboard; Blogger’s export tool is listed under Settings – Other.