Has Google lost it?
The rumors are circulating: Google is out of disk space, or is broken in some way. It’s easy to discount such talk without doing a thorough investigation, but it would be short-sighted to do so. The number of pages missing from sites are HUGE. You’re talking about much of the world’s information is missing, if you believe the Google site: command.
Fortunately I don’t believe the site: command. The data centers have changed so much in the last few weeks that it’s doubtful the info we’re looking at is accurate. There appears to be a heavy crawl in the last few weeks, so maybe things will improve.