Got a 15" MacBook w/Retina here. Only a few months though.
So far, so good.
I do use a "Wipe N'Clear -- Biodegradable Lens Wipe" on it occasionaly, after cleaning my glasses. Ingredients: Water, Isopropyl Alcohol, Detergent and Anti Static.
Alex
"There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."
-- Isaac Asimov