Heilcopter Wake Turbulance  

You sir will be the idiot busting VFR rules when you fly your Commercial for hire helicopter thru a rain cloud because you wanna be lazy and have God do your engine rinse for you.  Then find out that PPG guys don't give a FK about any FAA rules when you splat one right across your wind screen because you were both in a cloud and you both fall to earth in a smoking hole.  Because what an awesome attitude to have, "fabric wing tissue paper idiot don't belong up here in this airspace that's all mine."

Like it or not, the sport is growing.  And more dumb little parachutes will be invading your common helicopter zones.

Fly accordingly.