I'm curious about the demographic makeup of Kbin. As we are still in it's infancy I feel that most lean towards a certain way, so I made this survey just now to find out. I encourage you to join in, and you can skip any and every question if you so choose. You can view the results at the bottom of the page.
Bearing in mind, of course, that there's a lot of biases in your sample. You're sampling the demographics of /m/kbin, not kbin as a whole, and you're primarily targeting English-speakers since that's the language you wrote in.
Yeah unfortunately it would be difficult to get a broad census on here. I would've posted in /m/askkbin, but that's explicitly disallowed. The English-speaking bias is a given, and that's why the countries list look the way it does, but kbin is probably vast majority English speaking, frankly.
They exist for sure, but the numbers are smaller and English speaking world has the plurality as well as the majority. Honestly I wish I could account for everyone equally as you would be surprised by whose on here.
I hate to lump Europe and Africa all together a well and then separate North America by country but as you can see in the results it's done out of pure necessity