Earlier quoted context omitted.
The smiley is an efficient general-purpose abstraction of reality; the emoji is a million instances of copy-pasted overly-specific code.
Emojis are in Unicode. They aren't parsed or converted to multiple glyphs anymore, the text editor will provide them directly. http://unicode.org/emoji/charts/full-emoji-list.html I was doubtful of emojis at first, but now I'm loving the concept. They really help me communicate emotions that I wouldn't put into actual words. Smileys can't really do that. Culturally I see it as a the first universal (limited) language…
https://en.wikipedia.org/wiki/Blissymbols http://www.radiolab.org/story/257194-man-became-bliss/