CyberJack, I too find leaf blowers at 8 on a Sunday morning infuriating. But I think the worst ones are those who rev it for 1 second. Then idle and repeat.
Don't get me started Tyler.
There are two things that really grinds my gears: lounge seats fitted to ride-ons,
and leaf blowings. Those that rev them (as you described) is a particular annoyance.
Who do they think they are? What are they in charge of? A racing car!

Roll and Rock may not be noise pollution but leaf blowers are!
I wish we had an
ODK Sniper Service for all this.
I'm going to take a cold shower!--------------------------------------------------
Jack