Personally, I'm not against the idea in principle. There are some real DSL-haters out there, and I'm not one of them. For a different problem domain, a different language can be more efficient.
It's true that some DSLs are not only different, they're also badly-designed languages or gratuitously different. I guess this is an occupational hazard of DSLs, but it's not unavoidable. It's possible to make the leap to a DSL only when actually beneficial and then to design a DSL that doesn't suck.
It's true that some DSLs are not only different, they're also badly-designed languages or gratuitously different. I guess this is an occupational hazard of DSLs, but it's not unavoidable. It's possible to make the leap to a DSL only when actually beneficial and then to design a DSL that doesn't suck.