Well of course you can't include languages like Haskell in the group of interchangeable languages. Incidentally I have used Haskell (and it did take more than a week). But it doesn't matter because we're talking about moving JavaScript developers to Java, or C++, or as you say, Algol-likes.
No kidding? What I was trying to say (I thought I was pretty clear) is that we're really only considering institutional languages here. As it turns out to my knowledge theyre basically all the same.
