Video marketing does not require the latest equipment, and the post saying so is the most freeing thing on this blog. What it does require is publishing rather than perfecting, and there is a sensible suggestion about running an occasional podcast alongside, because people download those and listen later in a way they never quite do with video.
The network marketing writing carries one concrete instruction worth keeping. Set a monthly budget for the business and for your own training, and accept that a business you allocate nothing to will grow accordingly. That is duller than most of what gets written on the subject and considerably truer.
Article marketing gets two posts, both concerned with syndication and with making a piece keep working after publication rather than only before it.
A review of a publishing programme is an affiliate promotion built around one man's story and reads that way.
Take the video post if a camera is the thing standing between you and starting.