Rehmat Alam ∙ 18 weeks ago
Yes Ileane is right. Custom domain is VERYYYYYY much important for Blogger blogs. In addition to traffic second factor is more crucial. Your Blogger blog is at risk. It can be deleted anytime. If you use your custom domain and download regular backups of your blog, then you are safe. Otherwise you may lost your hard work of several months and even years. It has happened with many people that there blogs got deleted and lost them forever.