Owning a niche blog can be very profitable if you are able to supply the niche audience what they are looking for. A niche blog is focused in on a specific subject or sub subject within an interest group. They can cover hobbies, sports, health etc the key is that they focus in directly on that subject.
The result of this focused can make the target audience small, if any audience on the internet can be called small, but very dedicated and willing to spend large amounts of money on their passions.
When you are researching niches for you to blog about make sure you establish what the niche audience is looking for. To start it is better to blog about a subject that is closed to your hart and where you understand the audience.
It is also important for you to do some in-depth research in to the topic of your blog. You may be blogging about something you enjoy doing but there will always something you don't know or new you need to find out about.
Fill you blog with relevant and unique content so that the search engines will give you high page ranking. Additional to that your audience will consider you the best place to come for up to date information in their niche.
Traffic is king in all internet marketing and so is the email list. To maximise your income form a niche blog it is vitally important that you get your visitors to subscribe to your RSS feed and or your regular newsletter. Make sure these are clear and well promoted on your blog so you can make as many of your visitors subscribers.
Some things for you to think about there when building you niche blog.