Beside web designing and programming which is my main source of earnings, my passive incomes comes from: Auction Ads CJ Adsense TLA Clickbank
I own a bunch of sites... but none really gets that many visitors (compared to some of the site other people here own).
My online income consists of freelance writing and I've actually been doing very well this past summer. I'd like to get some major Adsense sites going soon though, because I do have some ideas. But another opportunity that I'm involved with is Cagora. I became a Community Partner two weeks ago and you should actually do the same. But joining early is best. What this is going to be is essentially a VERY LARGE community of special interest and local world websites that are focused on the members of the community. I'm all set to make 10x my money (and probably more) over the next year or so and you should join me.