Just a very simple request:
Please allow us to either hide the chat frame or at least collapse it to the side so we can expand the video similar to a “Cinema Mode” that’s on YouTube. Whenever myself or friends use Watch2Gether, we are all using Mumble (VoIP) and find the chat frame to be a waste of space on the viewing page.
Also, allowing us to “turn off the lights” or darken the frames surrounding the video would be very welcome - again, similar to the “Cinema Mode” on YouTube.
EDIT: Nevermind too much, I found a Stylish userscript that basically does what I described above.