After some discussion[1] on a Github issue, it became apparent that a number of people using WAI[2] could definitely benefit from having a shared discussion area. One obvious area of collaboration is discussing more efficient route dispatch algorithms, but there are likely many other topics worth discussing. Since none of the existing mailing lists seem appropriate for this, I've created a new mailing list: https://groups.google.com/d/forum/haskell-wai If you're using WAI- especially using it to write a web framework or coding applications directly against it, but even just indirectly via an existing framework- I'd highly recommend you join the discussion. [1] https://github.com/philopon/apiary-benchmark/pull/2 [2] http://hackage.haskell.org/package/wai