When the ratio of "introduction to monad tutorial blogposts" to useful applications gets somewhere below 1,000 perhaps Haskell can be considered as more useful

When the ratio of "introduction to monad tutorial blogposts" to useful applications gets somewhere below 1,000 perhaps Haskell can be considered as more useful in performing data transforms than it is entertaining the programmer. Given the number of people who have learned the language there is really not much written in haskell that is used for something that isn't programming a computer.