HN used to be non-compliant, but does seem to have fixed it, I'm not seeing any cookies in a browser where I'm not logged in.
pouet.net is tracking me. On my first visit they deposited a cookie named POUETSESS4 with a 1 year expiry and a persistent hash identifier in my browser.
I checked a few outbound links from that site to European domains, and it does seem to be about 50/50 on whether they have similar problems, which is much better than any rate I've seen elsewhere. Good on this community for having a lot of folks who care about privacy and roll their own web frameworks. But I doubt it's the case that the other 50% or the parent site intended to secretly track me; they just ended up with a dependency on some tracking framework by accident, and they're too small to get in trouble for it.