Blog Pages

Why have them? Well, there are two reasons - one is that Google is hungry for fresh content! You can create a following and direct them to your blogs.

If you use Adsense, you can sell advertising space (Google will spider your blog to list relevant content ads on your blog page).

What a great way to build up passive residual income?

Google has its own free blog page: https://www.blogger.com/start

You can read a lot more about Blog Pages here: http://buzz.blogger.com/