Right, [MENTION=42498]Esmeralda[/MENTION] - spot-on!
It is incredibly
enriching for me to be surrounded by so many languages, so many ways for people to express themselves. Germany borders nine countries: Denmark, The Netherlands (Holland), Belgium, Luxembourg, France, Switzerland, Austria, the Czech Republic and Poland. At any border zone you get to hear an awesome mixture of so many languages, so many dialects, it is just simply awesome.
I see no reason for Europeans to ever want to have a common language. And you are very right: with business English, people can understand each other quite well if they want to communicate that way. But there are other ways as well, as you pointed out.
I think the joke about Sanskrit is about the idea/theory/assumption/research that Sankrit is an
Indo-European, or better put, Indo-Aryan (no political meaning attached) language - at least the vedic variety, and indeed it is. But it is so far removed from today's European languages that practically no one would see a family relation, I would venture to say.