An unforseen application of twitter, you can easily see how much sleep you got if you check it as soon as you wake up.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
An unforseen application of twitter, you can easily see how much sleep you got if you check it as soon as you wake up.
