So we are at 9 right?
Take out one for the Kinect Sensor; 8
Take out 2 for HDMI out and In(TV); 6
We have 2 Ordinary USB ports; 4
Ethernet; 3
Infrared Port; 2
2 Digital Audio Ports; 0
Now lets see what actually makes this a multimedia device........... HDMI In for Television. An IR Port for remotes? You have the ability for 2 audio systems. All media outside of TV is streamed online and has nothing to do with the ports on the system.