Fimbulvetr
Smash Rookie
Actually the Bluetooth thingy is in the middle somewhere. The transmitter at the top is actually a receiver, which is where signals from the sensor bar go, telling the Wiimote where it is. The sensor bar doesn't even need to be used for games that just use the accelerometer (most racing games). It's really only used for stuff that requires aiming, like FPS games. Sorry, I jsut had to point that out. IGN had an article where they used candles as a makeshift sensor bar because candles emit infrared light.First of all, your subject and verb disagree. You mean "There ARE no input devices...". Secondly, there are many input devices in the Wiimote: The accellerometers, the pointer (which is a bluetooth transmitter at the front of the Wiimote), and all the buttons are input devices.
... But it has no mic.
On the actual topic, I say chatting only with friends. This means you aren't going to get all the morons who never shut up, unless yu're stupid enough to make them a friend. Even then it should have an option to be turned off.