Gathering nodes need to be fixed. Herbalism and mining give small amounts of experience as you level, mostly rewarding you for going out of your way to gather nodes. A change a while back makes them scale naturally with your skill level, so that you can mine or herb anything, anywhere, just getting varying amounts of usable fragments or whole items depending on your skill.
"The way the glyph market works on most realms is that there are a couple of people willing to put in the long hours who will have every available glyph posted profitably, and undercut within minutes of being undercut. They all reduce the price very minimally when undercutting, and the "competition" isn't about price, it's about who can relist more frequently.
World of Warcraft is an MMORPG title released by Blizzard Entertainment in 2004. The game is another franchise of the popular Warcraft series which has received numerous awards. It is set in a fantasy world of Azeroth where gnomes, dwarves, elves, humans, orcs, undead and other monsters roam the virtual world. Players choose a race, class and profession to play and advance through the game. The game offers both PvE where players can play solo as well as PvP play which involves other players. There are 5 expansions to date, as follows: The Burning Crusade, released in Jan 2007, Wrath of the Lich King, released in Nov 2008, Cataclysm, released in Dec 2010, Mists of Pandaria, released in Sep 2012, and Warlords of Draenor, released in Nov 2014.
In 2015, Blizzard started letting players buy gold from each other using WoW Tokens, to try to control the process and mitigate damage. “Time is money, friend — but sometimes one is harder to come by than the other,” Blizzard says on the official page. “Now World of Warcraft players can use the WoW Token in exchange for game time or Battle.net Balance!”