I fell in love with Stylish when I got myself new, prettier Googles with it. There are lots of contributed styles for other high-profile places as well, but I found myself tweaking the most obscure of sites, which generally suffer more from downright uglyness than those well-known and much-visited ones do. I’d feel stupid offering my humble pieces of CSS to stand alongside the elaborate sorcery carefully crafted by others, so I’ve set up my own repository for my userstyles.