Well, to be fair, the actual logo doesn't have eyes or a smiley face and isn't "lumpy". The trouble with graphics is that they are easily manipulated into someone's idea of a "joke".
Hershey's makes lots of things, but they are probably best known for their "kisses" (which I don't personally like) so it's not surprising they would choose it (the logo before had a kiss wrapped in foil, not sure why they changed it, perhaps to keep everything in the "brown chocolate" theme, who knows? lol).
But I must say that the "Kisses" tv commercials during several Olympics were QUITE clever/unique.
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Everybody gets so much information all day long that they lose their common sense
- Gertrude Stein