Between my spouse and I, we both do very well. We are signed up for various network marketing companies.
We also sign up for free affiliate programs to sell products which are mostly health products of nutritional supplements and equipment. With MLM/Network marketing, you usually have to buy something each month. With affiliate programs, there are no requirements to buy, no quotas, or anything. Most of those have replicatable websites, or coded sites in which you add your affiliate ID # to. I've lost count of how many affiliate programs and all that we do. But we make enough to live simply on.
We also do Amazon Associates, signed up for MTurk (haven't done anything with that yet), Google AdSense, Squidoo (you get paid on Amazon sales in there). We blog about health, etc... and put banner ads on any and all webpages. We do crowdsourcing programs like Clickworker (sort of like Crowdflower).
We both are on alot of social websites such as Facebook, Flickr, Google, Yahoo, MyBlogLog, Windows Live, Cheezburger Network, MySpace, etc...
We also learned how to .rss feed one social website into another so that any blogging, posting, uploading pictures, etc... show up on Windows Live and Yahoo profiles' updates. It's amazing how you can synch all your sites together. We also .rss our blog into our Facebook, etc...
I can't post any links of course, but if you have a Facebook, you can always search Robert and/or Donna Carrillo. We mostly got on FB because we both have family members spread out all over and we hardly see any of them, and we stay updated on them all via FB and get to see recent pics, etc...