Sorry to say this but i can't agree with your opinion at all...
I'm a mdps main myself and of course sometimes pdps mains are bugging me in arena.. BUT it's the other way around. MDPS classes are way to op if built right and they can wipe a whole pt alone. The dmg output is insane, even with full capped elemental resistances if done right.
If the dmg of pdps is bugging you i highly suggest that you're putting physical resistances in your set
Regards