The point is to some extend right, that you need in a general purpose language an easy way to reason about the consequence. But DSLs are very useful in their an

The point is to some extend right, that you need in a general purpose language an easy way to reason about the consequence. But DSLs are very useful in their analogy towards another system, i.e. Mathematica is very successful in that way. Another example is Siri. If the end result is not of most importance and an educated guess is acceptable when Siri for scripts could be a way to easily program the device.