Well, not me. Smiley face.
Today is 25th anniversary of SMILEY FACE!
Scott Elliot Fahlman is a computer scientist at Carnegie Mellon University, USA. He is credited with originating the first "smiley" or "emoticon," which he thought would help people on a message board at Carnegie Mellon to distinguish serious posts from jokes. He proposed the use of :-) and :-( for this purpose, and the symbols caught on. The original message board post from which these symbols originated was posted on September 19, 1982. It was retrieved in 2002 by a team of computer specialists seeking to validate the claim, which is still disputed.
This was the message:
19-Sep-82 11:44 Scott E Fahlman :-)
From: Scott E Fahlman
I propose that the following character sequence for joke markers:
Read it sideways. Actually, it is probably more economical to mark
things that are NOT jokes, given current trends. For this, use
Let's smile today a little bit more! :)