Not enough attention maybe? :) Also, I like Haskell. It's just that the learning curve is much steeper at the beginning. This also has an advantage in that you

Not enough attention maybe? :) Also, I like Haskell. It's just that the learning curve is much steeper at the beginning. This also has an advantage in that you will rather find experienced people in a project and don't have to deal with different styles within a project. The drawback is that it's harder to learn while being productive at the same time.