Make a button to hide particular channels if i don't want to see them
I'm QA and i do quite often work with ideas of improvements. So i use twitch for 8-9 years (or something like this) and i'm not a fan of how Just Chatting category is looking right now. You do receive feedbacks "we don't want to see hottubs and etc. :), so maybe you should add a button to hide particular channel from my lists of channel. I don't want to block them, i just don't want to see them. So in this case everyone will be able to create "their own" twitch.
"Why just don't block the channel you don't want to see?" - because blocking someone means that he is absolutely innapropriate for my "twitch world". In case of hiding the channel (to Hiden folder) it makes possible for me to customize my twitch experience to my personal purposes/preferences.
Also it should help to filter the content for kids if i am a parent. I can surf for homepage and just hide all the channels that i think would be innapropriate for my child.
Just look at this as sandbox. Give the power to the viewer to hide the content which he does not want to see without any offense to streamers.
P.S. There are a lot of details and ideas of how it can be done.