This entire line of discussion is ridiculous. If you're leveling and WANT to be potentially attacked, because you like that kind of thing, then you won't fly. If your goal is to level while being in danger, you won't fly. If however you want to level without being attacked then you fly. Clearly the thing killing your PVP is those people choosing to NOT PVP. Your answer is only to force them to deal with something they clearly don't want to be dealing with. Also above where someone said "that's what cities and houses are for" in regards to places to avoid PVP. This is your opinion on the limitations of safe zones. Other people think "that's what cities, houses, and flying mounts are for." If I want to go AFK I'd much prefer flying up and getting a drink as opposed to porting to a city or my house. Actually if you think more about it, flight promotes PVP in this way. If everyone was forced to port somewhere every time they wanted to afk for a minute that would take people out of the world longer. Those afk guys have less travel time to and from where they are questing or whatever, so they are potentially targets longer.