Whilst we're thinking about library infrastructure, binary packages, orphaned libraries, etc. I just found what I think is the most comprehensive list of Haskell libraries and tools in existence. This list is basically all the Haskell-related FreeBSD ports for:

http://www.freshports.org/haskell/

It's a very impressive list - far more comprehensive than for any other platform.

Yes, Oliver Braun deserves endless gratitude and many virtual beers for all the effort he's put into FreeBSD support for Haskell. Thanks Olli! Cheers, Simon