So, while there are reasons people aren't adopting Haskell, I think there aren't reasons people shouldn't adopt Haskell. This question originally appeared on Quora: What do you think is impeding ...

It presupposes some knowledge of Haskell (it was part of a discussion within the Haskell community), so don't go there if you're still at "what is this Haskell and should I be looking at it?".