Paid post model
Bloggers want advertisers and advertisers in turn want buzz for their products. So there are networks that connect bloggers with the advertisers. You have to sign up with them and once your blog is accepted you can choose to right about the products that you are interested. You write a post about a product or service, post it in your blog, and then submit the link to them. They will validate it and you will get paid.
www.payperpost.com
www.reviewme.com
www.sponsoredreviews.com
www.smorty.com
www.blogvertise.com
www.bloggerwave.com
www.linkworth.com
