For Alliance it's Lok'Modan, Redridge, Darkshore, Felwood, Stranglethorn (both parts), Plaguelands. Somewhere between 3 - 3.5 of these get you to 60 in like a 16 hours /played, if you queue for dungeons at the same time. I recommend dropping everything at 45 and going to Darkshore-Felwood if you didn't do them yet - they are literally the fastest levelling zones in the game right now, maybe only trumped by Silverpine.
Quests from the Tortollans, a race of turtle people, can be mind-numbingly dumb and slow. One of the standards that you'll see is one of those matching games arranged in a grid where you can only turn over two items at once to see if they match. Another, and the worst of all the quests I've done in 13 years with World of Warcraft, is a turtle "maze" where you slowly guide a slow-ass turtle through a slow-ass grid for seemingly no reason other than to get a reward at the end.
The problem currently is that a previous patch introduced a much smoother paced leveling system, though it was definitely slower. Many actually enjoyed the tweak to the overall progression system but ever since patch 8.0 went live, many MMORPG lovers are reported that is unnecessarily difficult to level through some of the older content drops, which was an unintended side affect according to Blizzard.
Also get the Heirloom Mount. Being able to have basic riding speed from the beginning will save you a lot of time if you're starting from level 1. Allied races start at 20, so this is a non-issue for them. It's important to note that Pandaren can not use this mount until they finish their starting zone and pick a faction. Being Horde or Alliance is a requirement of the mount.
After about two weeks, the extreme volatility of the first few days has subsided. Prices fluctuated between 87,000 and 91,000 gold over the Feb 18-20 weekend, but intraday price variance continues to be high relative to historical standards, and it's still unclear whether these prices are sustainable in the long term, or whether they reflect the temporary impact of a handful of players dumping lots of gold.
Blizzard upping the health of creatures in those early zones has had a profound effect on how low my health bar gets. Even decked out in a full set of heirloom gear, my little fury warrior hasn’t one-shot much of anything in her 22 levels. Mobs that survive longer hit more often, hence my dangerously low health in the screenshot below. Players have to be a little more mindful now. That’s a good thing.
One of the most profitable ways to farm in patch 5.4 is to buy Potions of Luck from the auction house and head to the Vale of Eternal Blossoms. In the northwestern corner, specifically the Ruins of Guo-Lai and the Guo-Lai Hills, there's tons of mobs that can be aggroed in huge groups and AOE'd down. The Potion of Luck will increase your chances of finding loot on the monsters, and these mobs in particular drop good crafting mats, Skycrystals, motes of harmony, and Gou-Lai keys. Many guides tout this as the greatest way to farm gold; depending on your ilvl and clear time, you can earn anywhere from 2.5-7.5k an hour.
As the gold price of a $20 token falls, more people with gold are willing to convert it into tokens, and fewer people with money are willing to buy gold at that rate. As the gold price rises, the value of the token begins to exceed the value of the time spent accumulating the gold for some market participants and they stop selling their gold. Meanwhile, other people with cash are enticed to enter the market because of the high amount of gold they can get for their tokens.
Fully rested experience (this is the blue color your experience bar takes instead of purple) grants 200% more experience per kill. Quest experience does not work the same as mob experience. Instead of just using the rested bonus, quest experience pushes the bar further upwards extending the rested bonus. Say if half your experience bar is blue. If you turn in 10 quests all at one the normal experience from them all could boost a character a full level. Unlike mobs where the experience gain will use up said bonus - the quests merely 'push' the bar further. Doing this could net you a level and still have the 200% bonus for mob kills applying to milk the rest bonus.
A: The WoW Token feature is designed to facilitate the exchange of gold and game time between players in as secure, convenient, and fair a way as possible, and without making players feel like they’re playing a game with their hard-earned money. Having a set current market price and a straightforward exchange system is the best way to achieve that—you don’t need to worry about whether your Token will sell or not due to being undercut or the market shifting, and everyone receives exactly the amount of gold they were quoted.

All the things that kept trade goods cheap while the value of gold was falling are no longer true in the new expansion. Most players are working on gearing up their main characters right now, and it will be a while before people earn the levels and reputations on secondary characters to serve the markets for high-end trade goods, so there are fewer crafters competing with each other to serve a community that is swollen with returning players.
I remember time when I was at teenage and I used to spend real money for wow gold from some suspicious "hacker" site from China or Korean what ever(note: I didnt spend much). And now I have realized how foolishly I did even I didnt about real money problems in there. Now that I have grown up I have also realized that I was one of those that caused playing problems for those young boys, that they had to play like 24/7 to farm gold for us lazy people.

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Drustvar is far and away the hardest Alliance zone, which is exactly why you want to do it first. If you have legendary items, they’ll still be usable, and if you don’t, this zone will still be easier early on than it will be later. Drustvar is also extremely fast and will let you jump out ahead of your competition in other zones, which means fewer players around to take your quest objectives.
Instead, go to Timeless Isle and take the portal to Gorgrond. From there, fly to your respective faction starting zone(Frostfire Ridge or SMV), go to your garrison, and do the quests to unlock your garrison(A short quest chain beginning down near the water where you'd otherwise start after the Dark Portal scenario). For now DO NOT collect any more treasures than absolutely needed to buy 1 or 2 experience potions! Treasures continue to be worth superior exp/h all the way to level 107!!! You don't want to begin collecting them until lvl 100 or later.

As always, I will monitor and update this guide as new information comes in. If I've gotten anything glaringly and completely wrong, just tell me with as much data as possible. The idea is to find the fastest possible leveling method, NOT to argue about how good or bad individuals are. If you have hard data, post it! If you have an idea, let the thread know so we can test it!
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