Not quite that extreme. FRP has always been a very awkward way to express things, even within the functional/immutable world. FRP had already had it's (small) b

Not quite that extreme. FRP has always been a very awkward way to express things, even within the functional/immutable world. FRP had already had it's (small) boom-bust before Elm came on the scene to give it a small revival. This is a very good change for Elm.