I wrote a post yesterday called “What is a Niche Website?” This is a follow up to that explaining how you can make money from a niche.
It is actually quite simple, create a niche website and put adsense and other advertisements in with the content. This can also include affiliate products such as ebooks and commission junction advertisers.
Another great option is to create an eBay niche website. A lot of people make really great money this way. Of course if you do this it would need to be a niche that actually has a lot of listings on eBay such as computers or musical instruments.
If you choose a niche that doesn’t have much competition you should be able to get a nice flow of traffic to your website and the more traffic you have the better.
The most time consuming parts are creating the sites and then doing article marketing to get traffic.