In the Information Age, Curators are King
blog.earbits.com
blog.earbits.com
Bringing this back around to my "point", I find it interesting that you don't have a "Quora" or "Earbits" of online fiction, let alone Science Fiction anywhere. I wonder if that's because there are more people who listen to music than who read... or some other problem? Or maybe it's just that my experience still is the average one, and because you need talent to pick up a guitar and get out even a chord, and not so much to write, perhaps there's just so MUCH noise versus signal in writing that you can't curate it successfully (short of being a traditional publisher, and we all know how well they are doing these days).
I'd be surprised if the percentage of poor quality fiction, and SF writing is higher compering to the percentage in other areas, such as music, movies, theater, etc. There's lots of good stuff, but a ton of DRECK.