I'd like to see a variant of :/ so I can use : (with the slash in the other direction). I'm more comfortable with the latter, it's just what I'm used to.
I don't really need a new face, you could just make it so either :/ or : make the "hmm" face.

This is fantastic! Beautiful and clean. :) My only gripe though: have 'alternating' icons in both directions (i.e., Me right, Them left or Me left, Them right)...

I like this set a lot :) very clean and very well done...but I still seem to have the issue where I can't change the font. I was also wondering about a darker gray and/or black option? Keep up the good work!

This is my favorite movie ever...great job on the QGen script :)

I can't get this to work either, unfortunately. I like the idea, and I'd like to see some sort of way to customize (I know that's a pain with AppleScript)...great idea, but I have to hold back until there's a working version for 1.3 :