REALM FORUMS Defias Brotherhood / Ravenholdt et al. Shattered Halls / Sunstrider et al. Twilight's Hammer / Agamaggan et al. Aerie Peak / Bronzebeard Aggra / Grim Batol Aggramar / Hellscream Al'Akir / Skullcrusher / Xavius Alonsus / Anachronos / Kul Tiras Arathor / Hellfire Argent Dawn Aszune / Shadowsong Auchindoun / Dunemaul / Jaedenar Azjol-Nerub / Quel'Thalas Azuremyst / Stormrage Blade's Edge / Eonar / Vek'nilash Bladefist / Frostwhisper / Zenedar Bloodfeather / Burning Steppes / Executus / Kor’gall / Shattered Hand Bloodhoof / Khadgar Bronze Dragonflight / Nordrassil Burning Blade / Drak’thul Burning Legion Chamber of Aspects Darkmoon Faire / Earthen Ring Darksorrow / Genjuros / Neptulon Darkspear / Saurfang / Terokkar Doomhammer / Turalyon Draenor Dragonblight / Ghostlands Dragonmaw / Haomarush / Spinebreaker / Stormreaver / Vashj Emerald Dream / Terenas Frostmane Kazzak Kilrogg / Nagrand / Runetotem Lightbringer / Mazrigos Magtheridon Moonglade / Steamwheedle Cartel / The Sha'tar Outland Ragnaros Ravencrest Silvermoon Stormscale Sylvanas Tarren Mill / Dentarg The Maelstrom / Deathwing / Karazhan / Lightning's Blade Thunderhorn / Wildhammer Twisting Nether
Most of the time you spend leveling will involve questing and slaying monsters, but there’s also a lot of travel. Travel earns you little experience (you do gain a bit for discovering new areas), so it’s wise to keep travel to a minimum. The new level scaling system, which scales zones to your level within a preset range, helps with that. You can choose what zones you want to experience and stick with them until you finish their quests.
Something to keep in mind as well is that this will make enchanting materials more valuable, since it is likely most players will now simply scrap their boe greens instead of getting them disenchanted. Also redundant dungeon/raid gear can be scrapped rather than traded to the (guild) enchanter in the run. Less stuff gets disenchanted, meaning there will be less ecnhanting materials, meaning their value will rise. All the more reason to DE rather than scrap as an ecnhanter.