Saving some screen space by placing all smilies in a drop-down box in the full-screen editor in area51, community & other places where a user can post a reply. When the user will click on a general emoji symbol a dropdown will open up and then he/she can select from various options of smilies. This way we can utilize the space in a better way by adding a lot more variety of smilies and also make it more user-appealing.