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by the_af 1643 days ago
> why is it such a frickin' deal to log a message somewhere?

Need I remind you of the Log4J debacle? It's definitely a big deal.

Whether this is the right approach is another matter.

PS: trust me, you don't need to read on category theory to use or understand monoids, which at the level they are used in Scala and Haskell code, they are trivial to understand.