I think it would be neat if we got rid of all the smiles and replaced them with our own creations of little fish icons like that doing the same kind of things. It can't be too hard to make a fish wear a cowboy hat.
Seriously, I think it would be a great idea; we've obviously got the talent in this forum to do it. It would really be a unique thing to set this place apart from others too... What do you think?