I have noticed the challenge with the existing material. The early adopters are blockchain savy and therefore the material was alright for them. But now like myself more so called "main stream" users have joined. Therefore I have created some visual help guides myself for which I received some very good feedback. @steempowerwhale
https://steemit.com/howto/@steempowerwhale/how-to-add-my-own-image-in-a-post-quick-help-guide-for-noobs
https://steemit.com/steem-help/@steempowerwhale/how-to-comment-on-posts-and-make-money-immediately-quick-and-easy-help-for-noobs
I am on steemit because I have a mission:

https://steemit.com/introduceyourself/@steempowerwhale/i-am-steempowerwhale-and-i-am-here-to-upvote-your-lifetime-dreams