I think we have different pain thresholds. I would consider this very painful: http://hackage.haskell.org/package/transformers-0.5.5.0/docs/Control-Monad-Trans

I think we have different pain thresholds. I would consider this very painful: http://hackage.haskell.org/package/transformers-0.5.5.0/docs/Control-Monad-Trans-Class.html#g:7 http://hackage.haskell.org/package/transformers-0.5.5.0/docs... > It also provides a huge opportunity for testing. [...] That's a neat point, thanks for bringing it up.