Originally Posted by
Fyre
Well on a PvP server its different. When leveling, you dont really want to deal with max levels from the opposing faction. With flying enabled, they will be hovering above.. and might swoop down any moment without you even noticing them before its too late and you dont really stand a chance against them anyway.
Now with flying gone, everything chances completely. You still got gankers, sure, but most of them arent just looking for lowbies to kills, most players are actually either doing dailies, quests or whatever in those zones and if theyre grounded, theyre no longer untouchable. If they attack and kill low levels leveling there, theyll probably attract too much unwanted attention cause mains and guildies show up to hunt them down which will then either result in some real PvP or they get hunted down and killed they leave the area.
So I guess the tldr; version would be it would make ganking a strategic choice. Instead of swooping down and whacking that lowbie, it would make most players make that choice of "do I want to kill them? I need to mine here for a while and complete my daily and this could really slow it down for me".