Create a resource hub based on your own expertise

If you’re an expert on something, regardless of what it is, then you can use your expertise to create a topical hub. This is when you let people know what you specialise in, whether it is health, gadgets or sports, and then gather the premiere resources on your topic from all over the web. In this way you provide valuable information and experience for web surfers. HubPages, Squidoo and Google Knol will pay you for this. The payments will depend on the affiliate fees, as well as the ad revenue you generate.