If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
This is a very non-standard definition of freedom of speech.
No, it's the standard right of freedom of speech that's enshirned in the constitution.
In general an editor of a newspaper can decide which articles the newspaper is going to publish and a website can decide which posts to publish.
Classically nothing about the idea of freedom of speech compels other people to publish your opinions. Rather the idea is about giving people the choice to publish whatever they want to publish.