via eurogamer
TL;DR: Colin Johanson said, "We will never add more levels to the game, we will never add more tiers of gear to the game. The tiers and levels we have today will be the tiers and levels we have for the rest of the life of Guild Wars 2."
So, it is official now.
Anet要全押在Masteries system上了。
Eurogamer的訪問還提到Reveant的運作模式、OB的預算日期(是OB,不是CB)等等
P.S. eurogamer那篇有影片自動播放,注意音量