Today, I was thinking about a photojournalism class I took in college, way back in the day when we used to use film in our cameras. Part of our requirements for that class was to take a roll of film a day. It didn't matter what we shot, as long as we used the entire roll of film and shot throughout the day.
The reason that this practice was stressed is because the true secret to great photography is taking enough photos to increase your odds of having a great one. Sure, you need to learn how to properly work your camera and how to manipulate your images with your shutter speed and f-stop settings, but great photographs are about capturing the moment. You can't do that while calculating your next shot in your head.
I think that online writers can also benefit from this philosophy. How many times do we online writers research techniques, chat in the forums and obsessively check our stats. Though it is important to know techniques and proper writing practices, too many writers spend too much time thinking about writing.
Instead of planning, just write. Write as many well-written articles as you can. Your writing skills will advance and you will increase your chances of writing an article that banks the big bucks. Instead of scouring the internet for trade secrets, write what you know, write it well and write it in as many articles as you can.
Sometimes we in the writing community just need more "do" than "think". This is not to discourage research and planning, but the more articles you publish, the greater your chances of hitting the residual earnings goldmine. So commit to writing at least one article a day and see where it takes you.