[maire]

We are talking about a company based in San Francisco.

I am pretty sure they changed the phrase to "freedom of expression" and removed the passage that said this was the original definition of free speech so in my mind they corrected the article enough to get their point across without getting bogged down.

[MikeUt]

Wouldn't changing the phrase to "1st Amendment" get their point across even better, if that's what they meant? It's 8 characters shorter than "freedom of expression", so if anything it's the latter that's bogging things down.