Ability to invite viewers from chat to party and game on Xbox
Speaks for itself.
If a Mixer account is connected to an Xbox Live account streamers should have the ability to send game or party invites to those viewers in chat. Clicking on a name in chat could give us the option to send an invite. More importantly, the link between Xbox Live and Mixer could be greater exemplified by providing an Xbox Live Profile option, or a view of their achievements on a channel.