It is important to have a blog network of your niche. Having a good relationship with bloggers and site owners will give you more chance of linking and recommending you on their sites. This means more chances for you to sell your products or services.
Building a relationship on your blog network should be about finding win-win relationships. Before you ask help from them, you need to help them with your initiative. The first key is to help others without expecting something in return. You must be willing to support and contribute to the people on your network.
Make a list
Personally, I use MS Excel to hold a list of websites on my niche. This is where I frequently blog hop and leave comments, contribute and share best practices. They key is to build a list of active blogs in your niche.
Here are some sites you can use to to find blogs inside your niche.
Hi! My name is Louie. I'm a proud Filipino based in the Philippines. An ordinary guy who loves sports, music and arts, my work and Internet. Until blogging was introduced to me. And from that day on it changed my life forever. 
