TypeAmom allows writers to input their Google Adsense account information so that a percentage of the adsense revenue ends up in their account, rather than with the webmaster. They have recently released a program that allows writers (or maybe just section editors) to place affiliate links as well.
Type A mom is a unique mom-built site where moms can read and write articles and share resources. Kelby is a genius, she and her husband are both About.com guides and she also writes for Suite 101. She has a few of her own sites for writers, Foodie Mama is one and the other one is Investigative Mommy Bloggers. Kelby is what I wanna be when I grow up:)