Theres a limite on how many items u can find in an area. (by gathering or killing mobs), to control the market and economy of the game. Botters kill that system. It lower ure chance to find the item u want , and it kills the ward prices. I dont even want to pay for any item/gear in wards cause i fear to give gils to a stupid botter owner. Sadly i have to admitt i use wards anyway.I dont pay anything to play for now its ok. But i wont be agree to pay a game with so many botter than kill my fun. So SE have to do something to make this game totally legit.Never really understood what bothers people so much about bots. So what? They want to cheat, let them cheat, and let them face the consequences. It doesn't affect you, and remember that RMT are commonly responsible for upholding the economies on the realms.
Wouldn't do it myself as I like the sense of accomplishment, but if others want to, not really any of my business.