Including XP boosters. Yep, blizzard are toying with the idea to pay to play the game less. Sure most games have these now, also all of those that I know do are Free to Play or Buy to Play. In the case of Guildwars 2 they throw free XP boosters at you ( I have about 30 stacked up ).
Now, if they are also going Free to play then I wouldn't have a issue with this at all but there is no word about them toying with that idea, at least in the West.
Maybe its the big surprise for Blizzcon, considering Titan is out of the picture again.
Would I play it if they went free to play. Problery not, the game is just not what I expect from a MMO any more.