There is a great deal of writing advice for writers that is viewed as conventional wisdom. However, some of these tips can be ignored as they do not increase the effectiveness of a blog. Some of these writing staples that should be ignored include dumbing down your writing, write as much as you can about the same topic, write only about what you know, wait for the right inspiration to write, and trying to draft and edit at the same time.
Conventional Writing Wisdom You Can Ignore, Effective Immediately – Copyblogger