Blogger, like many other blog platforms, has made it easy for anyone to set up a blog and get their own blog up and running. The most important part of blogging is having the ability to attract visitors. Once you have the ability to attract traffic, the rest will take care of itself and you can begin to write, submit, and promote your new content as if you were doing it yourself.
Many bloggers are using the power of blogging as a way to make money online. If you use blogger correctly, you will be able to build a very large following over time and that can translate into a loyal base of customers. This can be beneficial to you when you are in the web design industry because you can sell your web design services to these customers. This can be very profitable. It can also be detrimental to you, if you are not careful, because you could end up spamming innocent blogs hoping to make a few dollars from them. Do not do this!
Many bloggers are going to want to target different audiences. This is a great thing because you will have an easier time finding clients who are interested in the type of content you are creating. You should start out by creating a free account and gaining as much knowledge as possible about blogging before you decide which niche you are going to focus on. You can always change your mind after you get a better grasp on the topic and experience.