I'm calling it the Epidemic. (This is a rant, if you dont wanna hear it, don't click)

[kattzkitti]

-Ninja's not using 'Kiss of the Wasp' (That's a 20% DPS loss for those that don't play Ninja, and its a set it and forget it skill)

Just to clarify, there's two venoms. The overwhelming majority of Ninja players use Kiss of the Viper as their resting state (Silence immunity < Stun immunity). While this isn't correct and is just the result of this game encouraging lazy gameplay, it also literally doesn't matter outside of the hardcore content (8 man raids, extreme primals).

-Bard's post lv.52, not using 'Wanderer's Minuet' at all ever (that's a 30% dps loss for those that are unaware of what that is)

Wanderer's Minuet isn't a 30% DPS gain, it's actually only like 10% or so at the cost of your mobility. Generally doesn't matter, but there's plenty of bosses that are easier with it being off and only toggled on to take advantage of the few buttons it enables.