Jeesh. Daily Mail asks: "Is not joining Facebook a sign you're a psychopath?" http://www.dailymail.co.uk/news/article-2184658/Is-joining-Facebook-sign-youre-psychopath-Some-employers-psychologists-say-suspicious.html …
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