In my search of finding most flexible side gigs, I found many and one of them is Captioning. Captioning is very flexible and an easy way of making money online. Rev is a new breed of service provider which hires freelancers for positions like translations
The Ultimate Web Cash Flowchart. Fast Company's complete guide to getting ridiculously rich (quick!) with a Web-based business. Or at least a neato infographic from the author of "Everything Explained Through Flowcharts."
Residual Income, Evergreen Content, and Other Secrets to Making Money Online
Two bloggers share their best tips for making money online, including residual income, evergreen content, and ways to monetize your influence on your own time. They work from home successfully, and you can, too!