More importantly there is no correlation what-so-ever between number of indexed pages and your Alexa ranking.
I am asking, why does this site remain unbanned. Pure s p a m, and its contents may be i l l e g a l. I link to alexa, because otherwise you could say half million pages indexed but don't show up in serps. (originally posted on Google). Although overall I am happy with this update, such obvious s p a m m e r s became winners.