pro tip: for maximum discoverability wait about a day before cross-posting something

This post won't get much visibility in all because the "primary" post (the one with the most votes) will be displayed first, while cross-posts with fewer votes get de-duplicated out of existence.

It kind of works with posts that are posted at exactly the same time, which will then alternate being the "primary" post, but if one takes off, it's almost as if the other post/posts don't exist, as they wont be displayed in most people's feeds.

And even when posting at the same time, most people wont upvote the same post twice even if they notice, so you kind of shoot the staying power of the post in the leg by splitting the votes between more than one post.