Chats activity shown on VOD's timelines.
Everytime something funny or cool happens on the stream, chat goes crazy with emotes/messages. Usually bigger streamers stream for 4-8h, so it's hard to find time to watch the whole VOD. I think it would be a good idea to show chats activity on the VOD's timeline, so you could quickly check best moments of the stream, without spending majority of your day watching it. For example it could be represented with bars like music on soundcloud or somethinng like this.
Thanks for reading, hope it havent been suggested yet.