User blog comment:Glaciersong/Categories/@comment-31817574-20171116130207/@comment-31817574-20171118203828

Tension, meaning there are already many tight bonds between the categories. There's Pets, Monsters, Fire Pets, Ice Pets, Earth Pets, Water Pets, Storm Pets, the works. More "tension", like adding unneccessary categories, can lead to yet another categroy catastrophe. And I guess the Merchants category is fine. I will be smashing mroe categories over the course of the end of 2017. When it turns 2018, I hope things will brighten up for the wiki.