Have a gr8 website which drives ton of Traffic and have some Good Ad network like Adsense / TribalFusion / CJ
There are lot more options avaliable, all you have to opt for the best one. First judge your self what you are best fit in.... Bloggin is alos good way to earn $$$, you have a flair for writting..do you?
Depends on what you are good at. Some have skill on designing so that provide service on that. Some are good at SEO, so that rely on creating a landing page and use affiliates to generate income. Either way, if you want fast money without going through the hassle on creating a website just provide service and write content for others.
There are so many ways, and I think the main one is to own a website, whack some content on there and then sell ad space. There are other ways though, affiliate marketing, article writing are just a couple. You can be a coder, website designer. There are too many ways to name.
Create something that a lot of people want to use. Then turn that traffic to something / someone that will pay for it.