L.S., IBM's Watson can analyze web pages, see https://alchemy-language-demo.mybluemix.net/ . If I feed it the URL https://wiki.haskell.org/Haskell , Watson states that this page is about a person called Haskell, with a fearful sentiment. With the URL https://en.wikipedia.org/wiki/Haskell_(programming_language) , there is both joy and sadness in Haskell. :-) Regards, Henk-Jan van Tuyl -- Folding@home What if you could share your unused computer power to help find a cure? In just 5 minutes you can join the world's biggest networked computer and get us closer sooner. Watch the video. http://folding.stanford.edu/ http://Van.Tuyl.eu/ http://members.chello.nl/hjgtuyl/tourdemonad.html Haskell programming --