Facebook quietly launches "Praise" button plugin

Facebook "Praise" button plugin page Sina Science and technology Beijing Time September 2 Morning News, the U.S. Science and Technology blog site TechCrunch Wednesday has reported that Google released a +1-button plug-in, the site Thursday also found that Facebook in fact before also quietly launched a "Praise" button Plug-ins (　　Like Button). It is noteworthy that very few people know this plug-in, currently its users only 500. Industry insiders speculate that Facebook did not advertise because the "praise" button plugin still has some weak links. When the user clicks on the image with the thumb up, it jumps out a drop-down menu and asks the user to click on the real "praise" button.　　So, to "praise" something, users need to click Two. However, when users share information with their friends, the "Praise" button plugin makes it easy for them to comment, a feature not available in the +1-button plugin. In addition, the "Praise" button also adds the Facebook sharing option to the user's right-click menu item, from which the user can "praise" the page, share the page, or recommend the page.　　Industry insiders point out that this is most likely just one of the test projects implemented by developers. Indeed, given the growing competition between Facebook and Google, the presence of the "Praise" button plugin is surprisingly little known, and it appears to have been online as early as July. After the TechCrunch reported +1 button Plug-ins, many people seem to be worried about Google's ability to track all of the user's online activities.　　Obviously, they have the same concerns about Facebook's "Praise" button plug-ins. To reassure users, Facebook has made the following statement: "Users can install the plugin without having to log on to Facebook, but to praise, share, or recommend a page, users must log in to their current Facebook account or create a new Facebook account." Once the plugin is installed, it will show the total number of times a user praises a page. To provide a personalized experience, Facebook looks at technical information such as the address, IP address, date and time of the site visited by the user. The information we collect before the user logs on to Facebook is anonymous and does not expose the user's personal identity. "(Xuan Chen)