I am not sure. Approximately 5-10% of of tools I interact with are written in Haskell. So I think you are wrong. Lot of webdev stuff is moving to functional pa

I am not sure. Approximately 5-10% of of tools I interact with are written in Haskell. So I think you are wrong. Lot of webdev stuff is moving to functional paradigms. Lazy evaluation, streams/iterator pattern combined with map/reduce/filter (FRP). You can pick out any modern ui framework and you would be drowning in fp soon enough. Many attempts at building a functional language for web - purescript, elm, reasonml etc.