Originally Posted by StarkReality

Looking for index pages as usual ( site: ) I was pretty surprised to find only the homepage indexed for several domains that had 1-20k+ pages indexed.

Only like 10% of my domains show this strange effect, could be some really old index, but it smells like something big is coming up. PR or age don't seem to play a role in this, some old PR5 domains as well as new ones without PR are affected.

Yes, a bit early to judge, but I'd be interested to hear if other see similar results.