Blogger (blogspot) is one of the best Blogging platform, and it is one of the best product of Google. Its users have been increasing day by day. Unlike the wordpress, it has some limit features. However, it has many more important merits. Being a product of google, some SEO experts recommend this platform for blogging purpose. Many bloggers choose blogspot because it is a simple freely provided blogging system by google. It facilitates us to choose sub-domain, but you also can add your custom domain name, and it is free of cost. That is why, you do not need to buy any other blogging CMS.