I've been using an awesome haskell app (xmonad http://xmonad.org/ http://xmonad.org/) for a long time and haven't had any issues with it. It is quite popular. I

I've been using an awesome haskell app (xmonad http://xmonad.org/ http://xmonad.org/) for a long time and haven't had any issues with it. It is quite popular. It's a neat tiling manager which helps me immensely. I am sure there are other haskell success stories. This article is very scary as the guy is throwing a lot of numbers, would love to see someone from Haskell post a rebuttal.