yes,i think now a days eng became most imp in every feild 
and also the best way for communication to any people 
residing in any place in the world.coz people have no time 
to learn the language of the other country.When we come to 
eng from scooling days we are given that environment and 
knowledge on eng so it became the easiest way to learn and 
speak and also to understand.the way for communicating.

Bz now in this twenty first century english is as important 
as out food. Without having the knowledge of english noone 
can survive in this world.

in today's life communication is important, u shld
communicate in the language which your business(target
audience)can understand . 

Money can buy everything, even your position and your
company :-)