Can I do a Three Voices - Pet Peeves crossover? Please? When people use the term "passive voice" to mean flat, static, stilted, boring writing. For the love of Cthulhu! That's like calling my dog a cat because they both have four legs. Passive voice means no grammatical subject present. That's what it means. That's all it means. It means no other thing.
You asked to do a crossover and didn't wait for an answer before going ahead and doing it anyway. That's cool. For what it's worth I agree with your crossover, so it's okay that you went ahead and did it without waiting for permission. Really.