Some new blog owners put a lot of effort into designing a shiny template with lots of features, but omit blog content - or spend time carefully tuning their blogs. Eventually, they will add content, to the blog. Later, they may discover reality. This looks like crap! or Why do I have no readers? Different blogs, with differing content, may look better using different templates. And some sections of the dashboard should be left alone.
What Blogger won't tell you