How to Build a Blog - Keyword research

Learn how to get a preliminary feel for your niche and the amount of competition you have by using Google's keyword research tool. Here is a video tutorial on how to do this plus advice on what keyword research tool to use if you are serious about building out a site that you intend to monetize or even more importantly an entire blog network.
http://blog.catstechtalk.com/how-to-build-a-blog-lesson-2-keyword-research/