I see you include rental income, e-book sales and P2P loans as part of your passive income. Do you not consider your other internet income as passive? Is that why it’s not in the chart? Or did you not include it because you would rather not reveal it at this point? (I apologize if this question was already answered – I didn’t read through all the comments, and it’s been about a week since I actually read this post via Feedly on my phone)
In September 2018 Nike launched their 30th anniversary campaign of the iconic tagline “Just do it” with a video of many athletes, including Serena Williams, Lebron James and most notable Colin Kaepernick. The most important element of this campaign was the inspirational tone that equates to Nike’s tagline. After the release of this campaign social media blew up with people taking inspiration and offense to this message. Even President Trump voiced his opinion against the brand’s work. Of course those who supported the messaging understood the need to stand up for injustices no matter who is being treated unfairly.
What happens when you grow so fast that you start to saturate the population. This has happened to several Facebook app developers. They experience very rapid growth, and then suddenly the growth dies. Andrew Chen has written a great blog post about this:  Facebook viral marketing: When and why do apps “jump the shark?”. (Side note: I don’t believe that the equation that Andrew puts forward for simple viral growth is correct, as it assumes that the entire population will continue sending out invitations at each viral cycle. However his work on saturation of the population is very relevant for highly successful viral apps.) In case you are interested in where the term “jump the shark” came from check this out: Wikipedia: Jumping the shark.
Ibotta: this is a bit different! You need to take a picture of your grocery receipts with your phone and upload them to the app. You will then receive between $0.25 to a few dollars per receipt as cash back for buying certain products. It’s so easy I can’t believe they actually give you cash for that. Plus you’ll get a free $10 bonus when you sign up!
Obviously, these are much higher than you’re going to get with most other investments. What’s more is that you can choose a plan that matches your investment strategy, whether your goal is Supplemental Income, Balanced Investing, or Long-term Growth. You can also look at different real estate projects and choose for yourself which ones to invest in.
For starters, many websites are using them–so there’s a big market for stock photography. It’s no shocker either, as one study found, that 65% of people are visual learners. In fact, when people hear information, they remember about 10% of that information three days later, but if a relevant image is paired with that same information, Brain Rules found that people retained 65% of the information three days later–a 55% increase.

Can’t find viral content for your products? Then create it! Use the notes from your research in the first step to determine what network(s) you want to go viral on and the type of content that will help you achieve that result. Then publish that content, or get the content published on a source that can help you go viral. Again, refer to your research to see what elements create the best viral content for your target audience.
In YouTube’s case the Viral Cycle Time was extremely short: a user would come to the site, see a funny video, and immediately send the link on to their friends. Tabblo, on the other hand, had a much longer cycle time. A customer would post some photos on the site and invite their friends. The friends might see the photos on Tabblo, and like the experience and decide that they would use the site the next time they took photos they wanted to share. However, that is where the problem came in: it could take months before they next took photos, and decided to share them.
I am still working on my passive income, however I like multiple income streams even more. My favorite is capital gains because it is one of the lowest rates. One of the best passive income streams is a pension/Social Security. As I near retirement, I like the concept of it supporting my needs and my 401k supporting my wants. In addition, my brokerage accounts are all at capital gains rates. Don’t misunderstand, I am still working on adding more because I like multiple income streams!
The campaign became viral because it could connect to the audience emotionally. People could relate to the concept of the video. The idea was original, and the content was enticing without pushing the products. The ad encouraged social conversation and sensitivity around the beauty of a woman. It empowered women, evoking feelings of warmth, joy, and confidence. Empowerment is a powerful tool, which can enhance the brand image of your company. So build an uplifting relationship with your audience.
Speaking of selling stuff online, that's another mostly passive way to generate income. You could generate an income stream for a while by clearing out your basement or attic and selling items on eBay or elsewhere. This can be especially effective with collections. If you have lots of games or jigsaw puzzles that are taking up space and not being used, they can be great sources of income. You might reap a lot by selling new and used clothing you don't need.
Speaking of credit cards, if you don't use them to rack up debt, you can instead use them to generate income streams for you -- via their cash-back or rewards programs. Some cards offer flat-rate cash-back percentages up to about 2%. Others target certain kinds of spending or certain retailers. If you spend a lot at Amazon.com, for example, you can get a card that rewards you with 5% cash back there -- which can really add up. (It's not hard to spend $250 per month at Amazon, which is $3,000 per year -- enough to earn $150 back.)
The appeal of these passive income sources is that you can diversify across many small investments, rather than in a handful of large ones. When you invest directly in real estate, you have to commit a lot of capital to individual projects. When you invest in these crowdfunded investments, you can spread your money across many uncorrelated real estate ventures so individual investments don't cause significant issues.

Viral advertising is personal and, while coming from an identified sponsor, it does not mean businesses pay for its distribution.[6] Most of the well-known viral ads circulating online are ads paid by a sponsor company, launched either on their own platform (company webpage or social media profile) or on social media websites such as YouTube.[7] Consumers receive the page link from a social media network or copy the entire ad from a website and pass it along through e-mail or posting it on a blog, webpage or social media profile. Viral marketing may take the form of video clips, interactive Flash games, advergames, ebooks, brandable software, images, text messages, email messages, or web pages. The most commonly utilized transmission vehicles for viral messages include: pass-along based, incentive based, trendy based, and undercover based. However, the creative nature of viral marketing enables an "endless amount of potential forms and vehicles the messages can utilize for transmission", including mobile devices.[8]