Blogger has introduced a new feature recently. Now it natively supports Mobile Template (beta). This feature has been recently added to Blogger in Draft. According to this, your blog will be automatically displayed in a mobile friendly format when anyone with a mobile device tries to access it. This was a feature I was expecting for long time. Now, with this feature I don't have to use third party tools now.
http://funsurf-blog.blogspot.com/?m=1. Though it is too basic now, I think it will surely improve with time.
Blogger Mobile Templates are Now Live