Thread:Noheartxanother/@comment-18172179-20141220050646

There's two things to consider:
 * It can easily go in the Notes section of the page; adding it to the history makes the page a bit messy.
 * If the info is taken from an official DC statement, then you should add a citation, a source, or at least a brief explanation in the Edit Summary that points out where are you getting all of it.

I undid the Prime Earth one for these reasons:
 * Out of universe context. The sentence If you read DC Comics... makes it out of universe. And that's why we don't usually copy from other websites; even DC's offical.
 * Earth-0 is for DC what Prime Earth is for us. Is a complicated matter, but the admins and most users agreed on that naming.
 * You can put it back in the Notes section clearing out that it is an Official DC Comics Statement

In fact, it would be good if you change all of them in that way. 