Mapping the world's languages

What is the 'tweets'?

What kind of social net was mention?

Eric Fischer created a map. He wanted to show how many .... people use.

What language was the main one?

There are so many colours in this region, that's why you can compare it with rainbow. It is the Map of ...

There are different languages so-exist in Switzerland. What does it mean?

Why are some countries almost invisible?

How many languages were tweeted in London?

What is Tagalog? It is a ...

What is "hahaha", "ahhhhh", "lolololo"?