Since 1.1 (I think), most vanilla text boxes support embedding of icons without the need to use rich text (i.e., you can just press a button and select iron ore as a pic instead of typing [item=iron-ore]). Some mods now support it as well, but not this one. IMO, it would be a great feature. I already extensively use rich text in my Todo Lists, but not having to type out item names will be a godsend considering I usually play with mods.