It looks like pornhub and xvideos have been gaining some market share, but most of the decline is probably due to Alexa changing how it gathers data. Check out

It looks like pornhub and xvideos have been gaining some market share, but most of the decline is probably due to Alexa changing how it gathers data. Check out how correlated the traffic for all these sites is: http://widgets.alexa.com/traffic/graph/?r=6m&y=r&z=1&h=300&w=470&c=1&u%5B%5D=youporn.com&u%5B%5D=pornhub.com&u%5B%5D=redtube.com&u%5B%5D=xvideos.com&x=2008-12-11T06%3A13%3A53.000Z&check=www.alexa.com&signature=x5SW1albHIVS3nmx53Lr3u%2FM84c%3D http://widgets.alexa.com/traffic/graph/?r=6m&y=r&z=1...