Upload & Sell: Off
Never had a guest complain.
Sometimes while opening the equipment, someone from the hall will complain about the amount of gear.
But we assure them that it obviously won't stay in-middle of the dance floor, the flashes will be scattered around the corners of the hall, unnoticed and not bothering/dangering anybody.
"I dont always use strobes, but when I do, the city lights flicker when I hit the shutter"
but seriously, I try to hide lightstands when I absolutely HAVE to use them. For about 70% of weddings I just use clamps and find somewhere to clamp two speedlights in a cross light arrangement optimally, then use on camera bounce for fill.