Hey there guys!
As some of you may have seen in this thread here: http://www.mmowned.com/forums/wow-gu...t-revenge.html
By kiting the mobs onto someone that's doing the escort you can make him or her fail the quest!
But if you really want to grief that person and make some cash as a herbalist you should try to kite the Talonsword Forest-Rager's onto them! (Talonsworn Forest-Rager - NPCs - World of Warcraft). With some "practice" you can kite them on the other player, be it horde or alliance (what makes this so good cause you can kill your own faction as well!).
Now when they (try to) kill it you can either wait till they kill it, help them kill it or kill the player if it's the other factionWhen the big mob is dead (and hopefully you tagged him) you can loot and herb it!
Another fun thing to do is just fly around and when you see someone solo those big mobs just wait till they loot, spam right click and ninja their herbs!
Enjoy!