I have a main toon (70 druid - never twinked) and a few others. I have been playing my now 62 rogue more than anything. I twinked out at 49 and 59. Not only to gank the buggers that ganked me while I was up and coming (other twinks) but for the gear. With PVP rewards, when you decide to quest into higher levels it makes life soooooooooo much easier. I find that quests that I had done before with an average gear toon are now simple and I dont die 5 times if I am forced to solo them. The ones they suggest 2-3 players I do myself... and reap the benifits! Oh and the PURPLE PVP gear looks so sweeeeet!!!!!!!!! If you do it just to smoke lower level toons, thats just wanting to be a bully, and I will gank you as you pick on the tiny guys.