I agree - I guess this article is more about a (very) gradual way to adopt F# into an existing C# code base, rather than an inherently useful combination of C# and F#.
True, but for any serious integration the F# library should expose an API that's designed to be more idiomatic for C# callers. When I see `ListModule.OfSeq` being called from C#, I cringe a little.
