I have started a new blog - Free Blog Links - to help people to get more backlinks to their blogs and websites.
Here's how it works.
You link to Free Blog Links from your blog, it can be a free blog with Blogger.com or Wordpress.com. Tell me the URL of the blog post that you've link to me. Then I will link to another blog or website of your choice. Why do you want to do this? Because, it this way, you can get a one-way link which is better in terms of search engine optimization than a reciprocal link e.g. exchanging links between 2 websites.