The article makes a good argument against YAGNI, at least YAGNI applied in its naive form. The point is that if you're going to make an embedded language, just

The article makes a good argument against YAGNI, at least YAGNI applied in its naive form. The point is that if you're going to make an embedded language, just do it the right way from the start instead of trying to cobble it together with YAGNI-inspired half-assed implementations that break in weird cases.