I think karma whoring is a real problem for that site. Any post that reaches a popular critical mass gets slammed with people trying to make a quick joke or pun for upvotes, and so even commentary on popular news stories was filled with fluff, memes, or basic circlejerking. The karma system also incentivizes this really shitty dunking culture that is so bad for discourse.

It might come here eventually if lemmy gets popular enough. But even if it does the platform as a whole is just more righteous and worthwhile. It doesn't exist as a commercial entity to drive engagement in order to satisfy advertisers, and that's something really unique and different in our day & age.