When posting comments, you have access to the standard range of WordPress emoticons (aka smileys or glyphs), viz
| icon | text | text | full text | icon | full text |
|---|---|---|---|---|---|
 | :) | :-) | :smile: |  | :lol: |
 | :D | :-D | :grin: |  | :oops: |
 | :( | :-( | :sad: |  | :cry: |
 | :o | :-o | :eek: |  | :evil: |
 | 8O | 8-O | :shock: |  | :twisted: |
 | :? | :-? | :???: |  | :roll: |
 | 8) | 8-) | :cool: |  | :!: |
 | :x | :-x | :mad: |  | :?: |
 | :P | :-P | :razz: |  | :idea: |
 | :| | :-| | :neutral: |  | :arrow: |
 | ;) | ;-) | :wink: |  | :mrgreen: |