Blogging has a very steep learning curve, but if you jump in head first and take it one step at a time (I recommend tackling only one confusing thing per day) and do one new thing each day to work on your blog, you will eventually get to a place where none of it seems confusing! (If you try to tackle too many new things at once, you WILL get discouraged! I urge you not to do this.)
Another benefit of residual income is that, if the income stream is large enough, one does not need the main focus of his life to be on making enough money to survive. Having a comfortable and continuous level of residual income opens up more opportunities to travel, look into other business opportunities, and even take the time to indulge in his hobbies.
As soon as you build a significant community of followers, you need to keep interacting with them on a regular basis, through comments, social media, or your site’s forum if you own one. Ultimately if that part is not interesting for you anymore, you need to hire people to do it, or find moderators, etc… to do it for free. If they do it for free, expect them to leave regularly, so you have a constant job of “hiring” ongoing.
Some other parts of the book echo advice found in other bestsellers, with the section on how to create a lean startup being reminiscent of Eric Ries’ advice in Lean Startup – this by the way is one of the biggest lessons I think people new to the world of passive income need to realize…you can get started this week, with just $50, and still be on a level playing field with people who have a ton of money behind them (well, almost).