I'm sure public trackers will eventually die out because it will get too saturated with garbage. Kinda how no one uses Limewire anymore (or so I hope). It always takes a few bad apples to ruin it for everyone.
As for axxo, I used to download his stuff way back in the day before it got sketchy to snatch his stuff. Then I realized he has a site (I think it's his anyways) so if I really needed to, I would just grab it from there.
http://www.superfundo.org <-- Under the rippers tab, you can just click on his name and it should show all of his uploads. Unfortunately, not all of them are seeded.