They give favors because it's traditional to do so, and it's part of making their plans complete. I'm not being mean either, but do you really think they care whether or not their guests enjoyed the favors? They just got married, I think they've got more important things on their mind. And flowers, table cloths, center pieces, etc...those aren't necessary either, but it's still a common practice. I'm sure you'd plan your wedding the way you prefer, so it's kind of unfair to criticize anyone else's planning preferences.

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Yahoo!