Earlier today I decided to enable emoticons! They can be used everywhere, including on the forum, in private messages and in comments!
I made a template for every single one, so if you want to use one of them type {{}} and include between them the name of the sticker, for example "Happy" or "Amused". I always wanted to add this special feature to the wiki, but I couldn't decide how to implement it.
A page that describes everything will be available soon (I'm already busy working on it ).