Guild Wars 2

Now that the game is almost a year old and I don’t think ArenaNet has done this yet for Guild Wars 2 (correct me if I’m wrong).. but are there any plans on doing double (whatever) weekends?

For example, some games out there have double experience weekends, and a game I’m playing on the side is doing double currency drop weekend.

Would this type of event be any good for the game?

Every weekend is an unannounced gem store sale.