For me I like vintage cymbals having there logos on but newer cymbals, unless I am using all the same company, I really dislike logos.

I am fussy about my cymbals. I only hold them by the edge, i hate fingerprints on them, and excesive cleaning (true or not??) actually wears them down little by little. I like to see the logo on cymbals, except when people have a mix of brands. I use 'Mr.Sheen' furniture cleaner to clean mine, as it doesnt wear off the logo. I live in Australia, so i assume Mr. Sheen is a worldwide product. It gives a nice shine, but not as good as a genuine cymbal cleaner, but the logo will still be there.