Freelance Forums

You will be amazed on the number of ways a freelancer can make money writing on the internet:

Freelance Writing for Fillers in Magazines and Newspapers
Freelance Writing for Greeting Cards
Freelance Writing for Doormats, Magnets, Bumper Stickers, T-shirts, etc
Freelance Writing for Posters
Freelance Writing for Resumes
Freelance Advertising Writing for Advertisers
Freelance Writing Website Copy
Freelance Writers - E-books
Freelance Writers - Ezines
Freelance Writers - Newsletters
Freelance Writers - Ghostwriting

See full article

http://www.allfreelancework.com/articlekhullar.php

I know most of the stuff from your list but how can anyone get a lead or start in these three?

Freelance Writing for Greeting Cards
Freelance Writing for Doormats, Magnets, Bumper Stickers, T-shirts, etc
Freelance Writing for Posters

Have tried those myself yet so I wouldn't be able to help. Perhaps googling them can help you find some leads and contacts. Good luck!

Job sites like Rentacoder and Elance are good spots to get writing projects
I also use a multi site search tool like
http://www.motiont.com/jobfinder.aspx

I just joined a site http://www.demandstudios.com as they are looking for writers. I haven't done any work with them yet as I just got approved. It seems there are various topics you can choose to write on. I'm not sure how well they pay, but I plan to give them a try.