I too love cakes- both baking/decorating them, and eating them.
I love cake ice-cold right out of the fridge with a tall glass of chilled milk.
I'll eat a pan-cake baked in a 9X13 rectangle or a loaf pan, but I love tall layer cakes best with lots of gooey frosting between the layers... (so the frosting really has to be delicious- not all sugary, crisco-y, or foamy like some are!)
My favs are: chocolate/chocolate, chocolate/mocha, caramel-apple, carrot, coconut, german chocolate, my Mom's orange-sherbet/dream-sickle cake, pound cake and other naked bundts- so heavy/moist/rich they require no frosting at all!
I've never had any entreprenual spirit, but if I won the lottery, my fantasy business would be the coolest, most eclectic "cakery" ever. My dessert-restaurant would look high-end but casual feather-boas, thongs, flip-flops and roller-skates would be allowed (!!!). I'd have awesome art and furnishings, incredible and diverse music, and old black & white DVD's playing on a big screen of "I Love Lucy" and "Laurel & Hardy" with the sound muted. I'd also sell books and work of local artists on consignment, so diners would be surrounded by many forms of creative inspiration... There'd be huge glass chill-cases housing beautiful confections on display and people would be willing to pay a thousand dollars a slice for a wedge of frosted heaven-on-earth, so that I could meet my overhead!