You don't need to be an expert to know that there's more to the situation than:

  On the internet, nobody even knows your skin color.

I agree with a lot of your points (Google's first search result wasn't the best study I guess :), but I don't think you've spent enough time researching the area to make broad statements:

  But I think there are plenty of ways around it, that are open to everyone.

Is that really true? I'm essentially trying to drive the same point home as anu_gupta.