That's certainly true. Although I'm not an expert on the really advanced type system features, this is an example of convenience without culture, IMO. C# having

That's certainly true. Although I'm not an expert on the really advanced type system features, this is an example of convenience without culture, IMO. C# having painless lambdas allows this particular example to exist, but it's not required (or idiomatic, in some code bases) - one can still use plain 'ol null. That said, I'd much rather use C# than Java for exactly this reason.