Based on what I have seen in the forum. There are some Post that I will see some of the boards scared me to make comment, mostly Meta. Because I only see Sr/Hero/legendary members in that board. And some of the threads I saw there are very good for me to at least make a comment but my fear is that, wether is is an offend to do so. So I want to know if I have restrictions on some of the boards to make posts and comments in the forum. And if there is please provide those boards for me so I will be properly guided.
You're kinda intimidated because of the ranks of those who are posting in Meta section and you are just a newbie rank but in reality, you don't need to be scared because all of us are free to say our opinions.
TBH, I'm a Sr. Member right now and there are times that I'm feeling the same as you are especially if I'm not that knowledgeable in that particular topic. In your case, as long as you know what you are saying then you don't need to be intimidated by these higher rank users.
Now to answer your question, there are some like Beginners & Help, Off-topic and Local section as well. Don't hesitate to share your opinion here as long as there is nothing wrong with it whether it is a negative or a positive one. Learn to accept criticisms because I myself can't accept criticisms years ago but throughout the years, I learned it and you should as well.