I notice my suggestion of the card smileys has been implemented.
However, it might be of interest to note in my original post I suggested using the format :<insert smiley letters here>:
The two colons (

signify the use of an emote. This is standard practise in most forum software packages, other than the typical

style smileys. AS an example,

this smiley uses the very same format.
This would avoid words like AS being substituted with the ace of spades.