Betrayal, this is.
18 Fun Interesting Facts You Never Knew About The Internet
MakeUseOf.com, 10 December 2010
Google estimates that the Internet today contains about 5 million terabytes of data (1TB = 1,000GB), and claims it has only indexed a paltry 0.04% of it all! You could fit the whole Internet on just 200 million Blu-Ray disks.