I am with you, everyone need to know every little thing that exists in the platform, so to decide what to do with that. If there are some think that this is not right, they should aim at questioning it's existence rather than blaming people discussing about it. So, again I believe many will consider what you do is worth for them, particularly those with limited knowledge to access it themselves. Then your article is like a sun for them. Keep doing what you are doing, and if you happen to found something else, that many might not know about it, or know it but have no idea how to utilize it to it full potential. Don't hesitate to share it. As you said it has to be level for everyone, regardless they will used it or not. I was thinking to even translate your article to my respective language, as I believe there are still many that will benefit from your article, as it stands now (where all of those things are exist), but couldn't look at it for the language barrier reason. But, it's only a thought, though. In the end, this is considered as a good deeds, there is no rules have been broke up, right?