He is also diversifying his investment portfolio by adding a little bit of real estate. But not rental homes, because he doesn't want a second job, it's diversified small investments in a mix of properties through RealtyShares (Fundrise if you're not an accredited investor). Worth a look and he's already made investments that have performed according to plan.
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This site offers surveys for money, paying out cash rather than points and allowing immediate rewards. Crowdology is a pretty popular website with a decent reputation which works with big brands and television shows, so can have some interesting content to keep you interested while you’re filling in forms. You could be answering questions about everyday topics or issues, such as saving money or online shopping, as well as your opinions about various products.
Paid survey site companies invest billions of dollars into marketing research online. They always want to find out more intricate details of a consumer's relationship with their product. Whether it's a new television show or just an existing product line, companies like Disney, Samsung, and Sony go to great lengths to find out their ideal audiences.