So, my metrics and tracking are showing a complete rollback of all Penguin updates, dating back to 2012. That's right, sites previously punished and not showing since 2012 era are now back ranking in the top 10 for huge terms again. It appears that pure (GSA/SB/Xrumer) spam sites are still gone, but crap spun blog networks, duplicate content, and other style sites are all back with a vengeance. This includes every one of my sites that has ever been punished. I'm watching this roll out across regions now, and I'm seeing the revival of ~200 of my websites I have abandoned over the years. Oftentimes this means with my new sites (still ranking as well) my sites are controlling entire verticals, often 7-8 out of the top 10 are owned by me in nice $$$ niches. Someone else has to have seen this? This has occurred in every niche not under manual review I track (so roughly 700).