Toribash
I dont think this is working anymore, since my streams dont show here since like 3 months now.

This system relies on a moderator seeing your post and adding your username to the stream. Double clicking on the stream on twitch.php should give you that option (if you're a moderator with access). So if that's not working we could probably just open up that option to edit streams to the public.
No, we don't accept Mixlr streams - this is purely for Twitch streams.
.