If you are looking to monetize your blog by writing paid posts here are a few links to help you get started. I have a list of other Revenue Resources also.

If anyone sees any mistakes or omissions please let me know so I can correct the list. Thanks! :)

Blog to Profit:
http://www.blogtoprofit.com/
Make Money from Your Blog Now

Blogging Ads:
http://www.bloggingads.com/
Paying bloggers money to advertise on their blog sites.

Blogitive:
http://www.blogitive.com
Earn money by writing blog postings.

Blogsvertise:
http://www.blogsvertise.com
Earn cash and generate extra income from your blog!

Contextual Links @ V7N:
http://contextual.v7n.com/
Blog publishers make $$$$

CreamAid:
http://www.creamaid.com
Meet other bloggers with similar interests, and make money doing it...

Linky Love Army:
http://www.linkylovearmy.com/
We will help you promote your site WHILE you earn money blogging!

Loudlaunch:
http://www.loudlaunch.com
Connecting savvy advertisers with forward thinking advertising opportunities.

Pay Me to Blog About You (affiliate):
http://www.paymetoblogaboutyou.com/?af=49-00000071
Earn money by blogging!

PayPerPost (affiliate):
http://tinyurl.com/ypyd4g
Get paid to blog about the things you love.

PayU2blog.com:
http://www.payu2blog.com/
Get paid to blog.

ReviewMe:
http://www.reviewme.com
Get paid to review services and Web sites...

Smorty:
http://www.smorty.com
Get paid for blogging.

Sponsored Reviews:
http://sponsoredreviews.com
Bloggers earn cash, advertisers build buzz!

WP Bankroll:
http://www.wpbankroll.com/
Wordpress plugin that allows you to sell your own blog posts without a middle man.