If you've never checked out Deborah Ng's webpage on freelance writing jobs, you're missing out. She has a huge list of freelance jobs every day of the week and advice on being a freelancer.
From reading her site, I've discovered you should avoid job listings with too many exclamation marks! They're often scams! Or they want you to work just for clips! Or pay them for their orientation packet! You know where you can put your offer!
I may write like this all the time now! It's kind of fun! Someone turn me off!