Implet a time limited(as long ques are sooo terrible..) Weekly quests - that gives a fair amount of exp! for example: in 15mins Steps. max. 150mins! Every 15mins wait time on DF should give 5% of needed exp of the class you currently registerd on DF! o_o At minute 105 - You gain a one times bonus by 10% of needed exp, at limit 150: its 20% bonus!