Guild Wars 2

Hi I have a few hundred jugs of karma Ive been saving. As I understand it, some of the things you have access to can increase how much karma you get from them. I have a karma booster and a Karma guild flag. Anything else I should do or anything I should know before I start opening them?

http://wiki.guildwars2.com/wiki/Karma#Karma_modifiers

Oh nice the wiki covers it well. I didn’t think it would give the detailed information I was after so didn’t look, thx