• MediaWiki API
• FriendFeed API
• Delicious API
• Flickr API
• mime
• feed
• xml
• curl - a general curl binding for Haskell; some win32 instructions for getting started.
• uri-template
• HTTPbis - next generation HTTP. ByteString friendly.
• json
• twitter
• greencard: hackage
• com - Microsoft COM + Automation library for Haskell. Some examples
  
• bamse - Windows Installer (MSI) generator framework.
• hs-dotnet  - A pragmatic .NET interop framework for Haskell.
  

All BSD licensed and  offering functionality that might prove useful to other Haskell developers, web focused or not.

More to follow...but if you have questions  on using the code please get in touch

--sigbjorn finne <sof@forkIO.com>