looks like Gmail just rolled out some emoticons. glad they kept them as keyboard shorts vice an ugly emoticon toolbar.

http://googleblog.blogspot.com/2006/02/gmail-hearts-you.html

they really screwed up with the pink hearts though!?

heres another location for all emot's

https://mail.google.com/support/bin/answer.py?answer=34056

Just so you know, there's an emote missing from pretty much any list you'll find.
>.< works, and it twitches.