[Haskell-cafe] Preventing sharing

[Joachim Durchholz]

Am 23.12.2015 um 04:00 schrieb wren romano:
> To play the celestial advocate: the ability to not care about
> strictness/laziness when writing a function is precisely what causes
> it to be hard to reason about the space/time costs of that function.

Sure.
I'm not disputing well-known facts, I'm just wondering that the paper 
highlights just the problems and does not put them into proportion to 
the advantages.