[SaitoHajime]

Every manager has his or her own flaws. I haven't played at a great many servers, but of the 3-4 I have played, I would say that the top 2 managers I've seen are Tifa of Doomsday and Tornado of Gaia. They both care about their server as well as about their staff, and it's that caring that sets their servers apart from the rest. They also do their best to follow the global rules. I can say I've had fun playing at both servers. However, in this respect, I think Tifa would win, because her server is public and Gaia is in development privately right now.

As for working at playerworlds, I'd say Tornado was the superior of the two. Some of the rules at Doomsday are simply too restricting, such as the one that says people can't work in more than one field at once (e.g. be a GP and do NPC work). It's in the interests of "fairness", but it restricts the server from utilizing all of its potential talent. At Gaia, people are given jobs/rights based on their abilities, and if someone wants to work in more than one field, then all the more power to them.