If that works I take would depend on how the console language would handle non-existing commands. There's more smileys than just the ;) smiley starting with ;. I take it wouldn't be a problem if someone posted a smiley and it'd just recognise it wasn't a comment. It would be more troublesome if the console utility would send out an "Invalid command" error anytime anyone used an (unfiltered-out) smiley starting with ; (you can't filter out all possible smiley variations I take)