A place to give feedback on GM interaction

Hello forum mods! I didn't know where to post this and thought here was the best place so here I go. I was wondering if you guys could make a forum section to give feedback on GM interaction because I'd like to compliment a GM I had the pleasure of talking to today and I think this could also help with giving constructive criticism and ect. I think it would put a smile on a GM's face seeing people post about their positive experience with them. So if a mod could yay or nay this post I'd love to post the name of the GM that helped me.