Its Bombay or Mumbai ?

After the recent issue about Mumbai being called Bombay in wake up sid movie. It made me to remember the saying of Shakespeare "What is there in name ?". And after all whatever you call a city, has it gone change the image of it? like in us also each and every person is called by the different names by his/her near and dear ones.
First of all why we have to broke issues on little thing like name, this way of thinking shows what is our level of thinking. Infact we should appriciate the beauty of city that its getting remembered by diffrent name with having only one image. Where whole world is tensed about big issues like Global warming, Tsunami, Earth quakes and many other. Our big city is being drawned to think about small issues which not gone affect anyone.
Why don't we get our self to think on issues which are more important and what we can do for solving that. If our Bombay is called Mumbai by jihadis so what we have to do? we should argue with him on its Mumbai or we should shoot him on the sight.
So lets wish that atleast some one gone make diffrence by changing the way of thinking he thikns and his near and dear ones.