This is cool, but not really the problem I have, nor many I&#x27;ve talked to have when actually doing something &#x27;real&#x27; in Haskell. (Granted we&#x27;re a rare breed, actually trying to <i>use</i> Haskell for real-world use outside academia)<p>Show me how much memory a program will actually use. If it uses a lot, show me <i>why</i> it did, and <i>where</i> it did.<p>This is a solved problem for most mature languages, and the lack of tooling making it even remotely possible to figure this out in Haskell speaks volumes about how ready it is for &quot;real world use&quot;.