Fossil SCM: Linking Tickets to Checkin's http://chiselapp.com/user/cutterpillow/repository/fossil-iOS/wiki?name=Cookbook#ticket-checkin-links

http://www.haskell.org/haskellwiki/Research_papers/Functional_pearls

http://patternsinfp.wordpress.com

http://book.realworldhaskell.org/