What is Haskell good at?

Question

Possible Duplicate:
What is Haskell actually useful for?

What is Haskell good at?

Answer 1

I guess it is good at demonstrating (in practice) the first and second theorem about recursion : )

UPDATE: Maybe the downvoter shall have a look at this page

Answer 2

It's a Turing complete language, so it's good for programming..

Answer 3

solving complicated problems in a few lines of codes using recursion (my friend used to joke about being able to send each other solutions to a project via sms :P) (can be very elegant) while using other languages might have needed much more lines of codes

Answer 4

I used hakell to learn functional programming which I have then used in the real world for developing xslt.

A better question might be: "What are functional programming languages good at?"