Hey,
I would love to see a chromeless player or a player with a dynamic control bar (just like the twitch player acts in fullscreen). Right now if you work with standardized sizes (16:9) the actual twitch stream/video will always appear scaled-down compared to any other player (Youtube) because of the controls.
Going along with a chromeless option I would much appreciate a richer javascript API. In particular calls for volume and quality.
Thanks for your work!
//Vodoo