This is the most comprehensive post on making money online. There are so many options and you covered them in great detail. In fact, I just started a website for affiliate marketing and is focused on making it the first flagship for my online business. Your article gave me insights and I am excited to learn of other options. Drop shipping seems interesting and I will make it a point to research more into it later. I also subscribed to your newsletter.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Two-tier programs exist in the minority of affiliate programs; most are simply one-tier. Referral programs beyond two-tier resemble multi-level marketing (MLM) or network marketing but are different: Multi-level marketing (MLM) or network marketing associations tend to have more complex commission requirements/qualifications than standard affiliate programs.
Designed to create a huge amount of traffic at all times, these sites focus on building an audience of millions. These websites promote products to their massive audience through the use of banners and contextual affiliate links. This method offers superior exposure and improves conversion rates, resulting in a top-notch revenue for both the seller and the affiliate.
File-Sharing: Web sites that host directories of music, movies, games and other software. Users upload content to file-hosting sites and then post descriptions of the material and their download links on directory sites. Uploaders are paid by the file-hosting sites based on the number of times their files are downloaded. The file-hosting sites sell premium download access to the files to the general public. The websites that host the directory services sell advertising and do not host the files themselves.
Can you make money with affiliate marketing? The short answer is yes, affiliate programs can earn extra money and even a full-time income from home. The long answer is a little more complicated. Like any home income venture, success comes not so much from what you choose to do to make money, but whether or not you do what needs to be done correctly and consistently.