OnLive

Advantages of the OnLive game streaming.

1. Instant stream, no download time. Can just play the game.
2. No memory needed, all stored online.
3. Small compact console.
   
4. Play on either a Tv, Mac or PC
5. Can stream parts of your gameplay online to show other gamers.

Disadvantages.

1. Expensive to use. Have to pay monthly subscription, for the console and then for each game.
2. Could be slow, if internet connection is not good quality.
3. Internet connection is easily lost. Server could crash when too many players are online.
   
4. Not all games can be played on OnLive, for example Rockstar games.
5. No two, or more player options. Have to pay for another controller if there is.