Which in so far as those guilds are concerned tough shit. It isn't required that they do that, in the sense that a sub is a requirement for me to play the retail version of the game on a live server. Or in the sense that mathematically they would never have been able to ever kill those bosses had they taken an extra day or two. The demand they placed on their raiders is WHOLLY on themselves and should in no way shape or form impact the games development. Mostly those guilds didn't complain about it anyway, they exploited the shit out of it and earned their way to bans. The people who weren't worlds firsting who complained about it should seek therapeutic help. They should not have design cater to them in any way shape or form. It has been an unmitigated disaster for the game.