I see that you people are heavily arguing about compatibility between bind zone files and djbdns'. Why don't you start a non-profit organisation for standardizating zone files for nameservers and even config files. I see no use in arguing which nameserver is the best, as long as you don't state your exact needs and expectations from such. I see that some try to give the public new features, and others try to keep it simple. Therefore I think that people should state their opinion, knowing what they need and what they really get with each nameserver software (be it features, speed, reliability, or bugs, lack of computing resources, etc...), and explain to others in detail.
Best regards, Statu Nascendi.