I really think this is one of the silliest complaints I have ever heard. Beyond the fact that displaying a logo is about company recognition, it should be a matter of pride for the owner. If you own Mapex Saturns, you're the PROUD OWNER. If you're not proud to have them, happy to have them, why do you have them?
Second, even if you have no pride in your equipment, logos are relatively small. Honestly now. My Mapex Saturn badges are about 3"x1.5". The logos on my Paiste 2002s are 3.5"x3.5". That's minuscule when put in comparison to the overall size of the cymbals/drums!
Maybe I'm just crazy but I go out of my way to make sure the logos/badges are clean, visible and untarnished.
And I have yet to see a complaint about the HUGE logos on bass drum heads. Or is that okay because you can replace those, if you so wish?