The founders of ArenaNet used to work at Blizzard. They were heavily responsible for designing battle.net and classic WoW. These individuals were able to work alongside a lot of other talent, and created the last great MMO World of Warcraft Classic. Sadly, these individuals left to start their own company ARENANET, and now we are all left with two mediocre MMOS in World of Warcraft and Guild Wars. What a shame. I wish Mike O'brien had never left Blizzard