I've heard of West of Loathing, but never Kingdom of Loathing. Never heard of Torn.
For MMOs, i've dabbled. Played quite a lot of Warcraft - im on and off with the game, but not currently playing it.
Ive also played a bit of Guild Wars 2. Not too much into the endgame, but I have maxed out a couple of characters. I find this one a lot easier to play casually, because I dont have to pay a monthly sub - but I havent played since any of the expansions came out.
Played a little bit of Rift back when I quit WoW (for the first time) and Old School Runescape (when it was just Runescape). Never played SWTOR, ESO or FFXIV, though.
MMOs are fun, but between expacs and subscriptions and whatever, I usually find them a bit financially difficult to keep up with, as a casual player.