/lit/ - Literature

>never understood why science fiction is grouped with fantasy
>come to /lit/
>they are doing it to
Okay, not understanding it is an exaggeration. Book stores and libraries just don't want to have to spend a single moment of their lives trying to figure out if the one in a million book with wizards and guns is science fiction or fantasy, but /lit/ as well?

It makes me wonder about what other genres create grey areas. Military Science Fiction? Alternate History? Books about witches like Charmed or some shit?

Is there simply a lack of content on the periphery of the genres that might otherwise pry science fiction and fantasy apart or do they actually belong together?