Quote:
Nobody cares about level 60 PvE.
Why would PvP be any different.
People consider it more balanced. I share your sentiment, I always hated level caps in general. The better balance is mostly an illusion. You're mostly eliminating gear as a factor, but when the effect of everything is reduced, that gear isn't as crucial or game breaking. Plus quite a few jobs are disporportionately weaker at 60 than at the highest level, or don't yet have their signature abilities (regardless of power; example: first sch helix is lv61 -.- )