If it's necessary to have warning/disclaimer to point out Potentially Offensive Posts, wouldn't the purpose be served just as well by asking for it to be added to the front page of the site?

I'm probably offensive for thinking that the idea is insultive and implies that whoever may be reading the posts is ignorant and incapable of processing the material for themselves.

Who would the warning be designed for?
The same people who need a warning on their iron so they don't iron clothes while they're wearing them?

Congrats on your book idea, Azizi. It sounds like an interesting project.