There are over 200,000 LEGO videos on YouTube, and over 1m LEGO photos on Flickr

"The book is full color, hardcover, with 304 pages. There are 12 chapters that cover topics such as: The History of LEGO, Minifig Mania and LEGO Art.
I love some of the tidbits included in the text, such as the fact that there are over 200,000 LEGO videos on YouTube! Wow, who knew? Now I want to go waste hours watching them  Or what about the over 1 million photos that are tagged with LEGO on Flickr?"

Source:  From a review of the book Cult of LEGO, on the site The Gadgeteer, 24th October 2011

(Does anyone have a better source for the stats..?)