I think SVS is doing really great, I've taken a couple of other online courses, but as @Jazeps-Tenis said: the focus on storytelling with your art is what makes me choose SVS over others.
A 'route' outline as @Andyg suggested might prevent overwhelm to new subscribers. There is so much great content that it is sometimes hard to focus.
I see questions on more traditional art (yes please!!) and more business-side of things. But I would love to see a class that is somewhere right in between (or after): You are getting the work, now what to do?
To explain what I mean:
I am getting some traction with publishers but when working I would love to know more on how to get my traditional art all cleaned up in photoshop( I go way overboard with cleaning, never knowing when to stop) maybe some digital color-management, how to make sure you have enough space for text and still fill the page, file management, etc etc. That info is hard to find and would really improve workflow. Could imagine you would also add the earlier stages, how to professionally present thumbs/sketches etc.
About the functions of the site: it would be great if there's a way to improve the image-loading (viewing) on the forumthreads as @evilrobot mentioned.
Thanks for all you do and keep up the great work!!