I haven't been playing like I used to, so I haven't been finding fun things to share with you. However, a friend told me about this gem of an exploit, and I have thoroughly tested it, verified it works, and am now willing to share it with the beloved masses here.
First, please do not go sharing this with the forum paladins over at motherboards. We don't want this to be nerfed.
Second, enjoy

To begin this exploit, please have a character between level 1 and 27. 28 will not work.
Next, find a quest that is around your level, and that awards experience.
Third, and here is the most important part, so bear with me, do the fucking quest! It's amazing! Once the quest is complete, you get experience. I've tested it out on a variety of quests, and it seems to work quite well. Managed to level up a number of past lives this way.
P.S. Feel free to keep pm'ing me for exploits and I will PM this back to you

Oh, and obligatory boobies. Can't forget them.