Ccomment's smiley icons are kinda old fashion. I looked into it and found some really nice ones. Attached to this ticket is a set of smiley icons I would love to see included in Ccomment some day. I downloaded the entire icon set from here:
http://p.yusukekamiyamane.com/

Keep in mind that there are a lot of icons in the first package. The smileys are roughly 85% of the way down when scrolling through the icon folder.

They use less space and seem a lot more professional in my opinion. They are also pretty expressive too. :-)