If a thumbnail is black, it means the user's webcam is disabled.
You can also click the "Spin" button again a few times to see if they show up on the wheel again.
is a video-chat site that pairs you with a complete stranger for you to chat with.
To start chatting with your partner, simply hit the blue "start" button.
You will then be able to chat with a randomly chosen stranger.
Every time you hit the "Skip" button, another unknown person will appear on your screen and you will be able to start chatting together.