451 Press, a "network of blogs that span the globe and showcase the best talent on the Web," is seeking bloggers in the following areas:
Art/Crafts
Automotive
Celebrities
Health
Family/Life
Music
News/Politics
Sports/Outdoors
Tech/Blogging
Travel
TV
US Cities
I believe this is a revenue-sharing deal, where you split revenues from ads on your blog. The advantage of blogging through a network is that they generally have a much higher viewership than a solitary blog. If interested, submit an application at: 451 Press Employment