Hi, MicroKernelImpl has a toJson method that takes care of converting nodes to Json format. It'd be really useful if this method was a public static method in a separate class (JsonUtil#toJson?) so other MicroKernel implementations can use it as well. This is quite possible and I already made sure MicroKernel#toJson works with MongoMicroKernel. The only MicroKernelImpl specific part in MicroKernelImpl#toJson is when :hash is being checked and that requires the revision store but if revision store is provided as an argument to toJson method, toJson can skip the :hash check when revision store is null.
-Mete
