Come on, you can admit your Apple narcissism to me: you LIKE people to see the Apple logo. You are not so keen on cases that hide the Apple. Admit it. We're in the trust tree.
I am Human creates adhesive covers that shield the top of your Mac, but still let the little Apple logo show through. There are many patterns to choose from, but I'm partial to the wooden ones in walnut, bamboo, and cork ($35 each).
So you can be the show-off you don't want to say you are. It's OK. I love it too.