I'm trying to find the limits of Freedom of Speech.

Are we agreeing that there are in fact limits on Freedom of Speech?

I'm not suggesting that I've stumbled into some new idea.

I'm trying to understand what people mean when they say "free speech platform".

It seems to be a get out of jail free card of sorts.

"Free speech" without any limits obviously doesn't work. Where are the limits of the parent comment? The devil is in the details.

Are you suggesting that these international platforms should keep track of location (and nationality?) of everyone who is on them and apply different standards based on that?

Or just on the basis of the one or more places the company itself is are incorporated? Will they shop around for communication laws the same way they do for taxes?

It can't be that simple. This is a private company.

Isn't this where the entire problem is coming from? If this were a state run service, we know the answer and can apply it easily.

The confusion is coming entirely from it being something other than the state.

The US constitution effectively says that you have complete editorial control over the content of your own website.

Facebook and Twitter run websites.