Nothing deep here, I just feel like we're getting to have a bit too much leveling at this point in WoW, especially if you create a brand new toon. Sure it goes faster now but even so. It can be extremely draining, I can't bring myself to get a toon to 90. Assume another expansion comes out after MoP. You start a new toon, you have to level 1-58 in Eastern Kingdoms/Kalimdor, then Outland, then Northrend, then Cata zones, then Pandaria, then new zones. I guess people like it, but for me it just gets so tedious and draining.