I don't think we have no place here anymore. Surely, it's hard to find your audience, but you see. Everyone can post here, regardless the talent. And everyone who posts here is giving his best, regardless the personal experience.
What i want to say is: You have to market yourself first.
It's a hard way, also for me, who had already drawn for a publisher, but i guess, with enough effort, you will get sooner or later where you want to be.
It's not like for ten years, when you were good you automatically had a great fandom. Many artists grew big too.
Be good, fight, or be gone.