Twitter is one of the biggest and most useful things to have happened to the world of social networking in general. A lot of people actually use Twitter to source or even pass on very valuable bits if knowledge and information to the whole world in general and that is why we see hundreds and thousands of tweets everyday on the Twitter timeline. Whenever any big calamity occurs, there is always Twitter to pass on what is exactly happening at a certain location.
Now one can add their current location to Twitter to let the world know what is happening in which part of the world at this time. There is a lot of enthusiasm among regular users of Twitter who like the fact that Twitter can identify individual locations now. However one can turn off this location data that Twitter can access in case they do not want the world to know where they are.