Networks for the smallest

On habr already there was an attempt of the user zepps to begin a series of publications about setup of the cisco equipment and practical side of network technologies, but, unfortunately, business stopped on the first two articles. It was the time of my formation as a specialist in this field and zepps severely broke me off by the lack of continuation.
Many times, users here published fragmentary topics about the theoretical component, solving complex problems, pieces from Wikipedia or xgu.ru, but a less complete series with information that was incomprehensible after reading tsiskovskih books in the absence of practice did not exist.
Therefore, it occurred to me to shoot several training videos with a detailed description, starting with configuring VLANs on switches, ending with ... I don’t know how to finish (maybe OSPF, BGP, or maybe a little further). There will be little theory, mainly practice on PacketTracer and GNS3, with a listing of more or less common difficulties.

Separately, I note that the series will be for beginners their own way, which is simply incomprehensible how the trunk differs from access'a and half-duplex from full-duplex'a.
I wonder if readers of the Habr need this? If so, in what form: detailed article or video tutorial.
Perhaps someone wants to be a co-author of the article in order to more fully and comprehensively cover the issue.
I ask in the comments to share opinions and suggestions. Unregistered at the hub may discuss this in this publication in my LJ, in which this series will appear in any case.
In addition, maybe someone will recommend a good program for recording video from the screen?