It's basically HN, but you can earn small tips for submissions and comments.
Guesses it's crypto bullshit
goes to website
Yep, exactly as expected. Karma alone can mess with incentives, I cannot imagine that adding monetary incentive does anything but make it worse. Also crypto has the reverse-midas-touch from everything I've experienced first-hand or read so adding that into the mix is just another black mark.
What I mean to say is: I do see the logic of downgrading links to SN, because it is not usually an original source.