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
Large Installation System Administration Conference years, the conference often ended with a LISA quiz show trivia contest, but that has been replaced with a plenary session to close out the week. The refereed papers are published in a proceedings volume. Many important topics in system administration were first disseminated publicly via LISA papers. Large Installation System Administration Conference LISA is the Large Installation System Administration Conference, co-sponsored by the computing professional organizations USENIX and its LISA special interest group (formerly known as SAGE). The word "large" was dropped from the title of the 6th conference in 1992 (though retaining the "LISA" name). The full acronym