I totally hear you on a Black guitar. Sometimes it's best not to even use polish on those.
I made sure to merely give you a "love tap" on the board. It's a sign of affection and affirmation. Kind of like a "high five". After reading this thread though I feel like I'm a bad guy, fucking up peoples guitars, and should be beaten.
Screw it, I'm going on vacation. Millville, NJ, Sea Isle City, NJ, Block Island, RI & mainland RI.
Someone please mind the store.