When reading another blog (http://aphotoeditor.com/) that I often check in on, I found this link about advice for writers. It relates to running a freelance photography career also, which I do. But since you guys are the writers and I want each and every one of you to be successful at it, I felt compelled to send along this link:
On his blog, writer John Scalzi, gives career and financial advice on how to be successful. I recommend checking it out!