I agree and disagree with some of what you saying,
for example heirlooms, I think need to be reworked so they only grant exp not bonus stats,
A pally 26 took me on 27 mistweaver, 26 rogue and a 27 frost mage, now we were all in green quest gear as it was a new server, he was in full looms, he almost killed us took us ages to down him,
I think 85-90 is a nice trek leveling wise, if I work solid on leveling, it takes me about a week to go from 85-90, if I do it casually, then it took me 3 weeks to do my DK, which I think is an okay number,
I hate wrath zones, and I hate some tbc zones for leveling, but at the same time it goes to quick, hellfire, with doing each instance once, and all the quests, will get you from 60-64 (with looms and some rest) now back in tbc, that would maybe just get you to 61 maybe a bit over,
I hate that lower dungeons have become easy and a clothie can tank them, I remember back on my first character, a pally, I had a mix talent choice of dps, prot and a couple of points in holy, and I went into stocks to tank it, (did have a shield and sword
) and I got decimated by the mobs, my cousin went in alone for shits and giggles at 26 I think it was, and the first mob he pulled, nuked him down in 2 seconds flat and his gear went from fine to all red, and cost him what little silver he had to repair,
Now that was an epic memory from when we first started,
I also hate that locked exp bgs are separate, and even worse in AV I hate how easy its become especially for giving people exp as a random, dont get me wrong adding 600 reinforcements was a good idea, but making it so dammed easy to get to drek / general is ott, I remeber back at 60, taking the ibgy and fighting for hours pushing forwards,