ArenaNet just revealed how loot will be handled in Guild Wars 2 along with loot customization (with over 400 dye choices available to color player's armor).
ArenaNet recently announced that "transmutation stones" were going on sale in the Guild Wars 2 item shop to allow players to keep the looks of the gear with the stats of new gear that they've found.
Guild Wars 2 has a ton of interesting and unique features. Adding on to the list is the ability to chat within the game on your mobile phone or explore the world map on the go.