google delists pages
having couple of friends with sites with hundreds of pages (all white hat, btw)
strange thing happened, and the pages started to get delisted;
first opinion was that it was because of too short content on pages, then it seemed to proceed even more, from 850 pages down to 51; shock! total shock!
maybe link campaign was bad, maybe something else was incorect???
all ended with fact that google get from 51 back to 61, which gives some hope !!!
but why? still looking for answers !