[_debug_]

I suppose you use only "the good parts" of Scala, but if one considers the entirety of it, it feels like a kitchen sink, "Perl for the JVM : can you read it one week later?", to put it in one way. For example, can you comprehend a program written using Scalaz. (I remain aware that this could be MY issue, i.e., I may be too dumb to grok advanced stuff. I deeply regret that I do not understand Scalaz Promises enough to use it, for example, because it solves a very real problem that has bugged the design of my systems from many years (non-composability of asynchronously executing tasks)).