Right now the only options we have for flagging stream content is to mark our stream as for adult audiences only. There are times when my stream isn't necessarily 18+, but it might contain harsh language or a violent game or what have you. I would like to be able to communicate that to my audience via something akin to TV Parental Guidelines (TV-G, TV-PG, TV-MA, etc) on a stream-by-stream basis, rather than having a blanket on/off switch for what is and is not an adult stream. I think parents who have kids who watch Twitch would also appreciate being able to filter streams on something like this. For example, the speedrunning community is currently working around the lack of this feature by having a team called "PG Speedrunners", which contains streamers who generally don't swear a lot and who play games that are suitable for all ages.