The power of accurate observation is commonly called cynicism by those who have not got it.
George Bernard Shaw
Sadly, Curt Sampson is off programming, rather than updating this fine website.
You can find out a little more about what he does by visiting his company, Starling Software.
If you're just learning Haskell, not familiar with OCaml or ML, and and reading The Little MLer, you may find a translation of the code examples from that book into Haskell to be useful. Try my translation and commentary: LittleHaskeller.lhs