When Fido uses them they are cute, but I, too, just am not (fan) of the Twitter/FB kind of communication generation which is 80% emoticons and 99% shallow...
This said my favorite emoticon is she:
...reminding me one this conversation:
“But I don’t want to go among mad people,” Alice remarked. “Oh, you can’t help that,” said the Cat: “we’re all mad here. I’m mad. Your mad.” “How do you know I’m mad?” said Alice. “You must be,” said the Cat, “or you wouldn’t have come here.”
The kind I feel when reading some of the wild theories lately brought forth...