Fastest way to level August 2013?

[GuessImTheGoodGuy]

So I was wondering what the fastest way to level now, I've come back to the game from a 6 months break, and a lot have changed. So I'd be glad if someone could give me some information ^^

Legit by the way, not with hacks

[elfulll]

all the ways are fast now you can check Zite quests