Facebook F8 add a “Like” button to any piece of content on a website by the owner. This feature is now integrated within around 2.5 million websites worldwide, with 10,000 more being added daily. Additional news and announcements included: F8 2011 was held on September 22, 2011. Various things Facebook introduced at the conference included a new profile redesign named 'Timeline' that showed a history of user's activity on their profile, and a broader, more advanced version of the 'Open Graph' protocol. The F8 2011 event was mainly focused on introducing new products, transforming industries, building and growing social applications and product
Facebook F8 F8 has been somewhat erratic. No conferences were held in 2009, 2012 or 2013, and the date for the 2011 conference was announced late in the year. The first F8 event was held on May 24, 2007, at the San Francisco Design Center in San Francisco. The notion of the social graph was introduced. The 2008 F8 event was held July 23, 2008, at the San Francisco Design Center once again. News and announcements from this event included: The 2010 F8 event was held April 21, 2010 at the San Francisco Design Center. The main announcement was the feature to