In fact, until this post was made, I myself was not aware that Apple can/would void warranties or refuse to service if it shows signs of being in a smokers home. I am not saying it is wrong, but Apple does not make it known easily or are transparent to that fact. I would assume had Apple clearly stated (i dont consider fine print, clearly stated that is shown only to me after the purchase.) that if the OP had known that smoking around her computer would void the warranty, that she would of bought an additional warranty. Huh, does that make sense?
Technically, her 1 year warranty technically could of been voided, so why would you knowingly buy a voided extended warranty for a voided regular warranty.
Back to the fine print, I just bought a 15" Retina Macbook Pro, I bought it with Applecare online. I was not shown the terms and conditions of AppleCare prior to purchase. Apple did not state if I was a smoker that I shouldn't buy this. The problem is this isn't something that technically only effect a few people here and there. Since you might argue " Well they dont say if you dog pees on it its not covered either." Well as I stated earlier , like it or not million of people do smoke, so this isn't some rare occurrence.