I read things from all over the place, but a couple of my favourite resources include
Longform : Longform.org curates long-form journalism online and shares 3-4 links a day. (They also have apps for mobile devices, if you prefer to read them there.) Not all of them are to my taste, but many of them are fascinating looks at topics I wouldn’t go hunting for.
Archive of Our Own: While A03 (as it’s commonly known) is known for its primary use as a fanfiction site, fanfiction includes a whole lot of ground. Besides the things you’re probably thinking of, there’s also fiction based on mythology, including Greek, Roman, Egyptian, Sumerian, as well as fairy tales and other folk stories.
The Wild Hunt: My favourite source for news relevant to the Pagan community – it’s a good way to get a feel for what’s going on, who’s doing what, and what matters.