The two main hosted blog types, are Blogger and WordPress – you’ll find that whenever a discussion about where its best to host your blog, if you’re not hosting it yourself, that these two are rated the highest.
So which of the two services is better? Ultimately, both services will offer you a strong and solid base to blog from, but there are a couple of distinct differences between Blogger and WordPress.
WordPress hosted services are not designed to be used for commercial purposes – nevertheless, most people do. You get a choice of themes (and without paying, you can’t design your own theme) and a choice of plugins. You can ‘map’ your domain to the site, for a fee, giving you the appearance of hosting it yourself.