Those are all valid points, and I do appreciate your intentions and the effort you put in it.
But please do realize it is basically a one man job, and I believe it is a small miracle and a gem how good it is.
It is not a commercial product, nobody is paid here, and the focus is on delivering the best possible music player/manager.
Which it is, by the account of many.
But pleasing everybody is of course not a possibility.
Any advanced software has a learning curve, and unless somebody writes a complete tutorial, or posts dozens of YouTube video tutorials, you will have to learn by just doing, and searching and using the forum and the wiki.
And yes, even MusicBee will have some limitations, but many are there for a reason, which you will probably learn to understand if you used it for a longer time.
I do believe any new user putting in a little effort and intelligence should be able to enjoy MusicBee's basics very quickly.
Diving deeper in the near endless possibilities will require some effort indeed.
For those not interested or capable in making such effort, just let them enjoy Windows media player, iTunes, etc. etc.
To each his own.
Asking questions (as you do) is of course also a great way to learn.
But there is not something as 'a right to an answer'.
All you can do is to hope somebody with specific knowledge will happen to read it and make the effort to reply. Chances on a response will of course be bigger if the question is focused and explained well, and shows that the person asking has considered it well and has put some effort in it before asking.
It is not useful nor generally appreciated to push for answers, but feel free to 'bump' it after a reasonable while. No answer still? Than that's just a pity which most users will survive.
Enjoy!