Yahoo 360°

Yahoo! 360° was a social networking and personal communication portal operated by Yahoo!, made available in 2005. It enabled users to create personal websites, share photos from Yahoo! Photos, maintain blogs and lists, create and share public profiles, and see which friends were currently online. 360° also featured a 'friends updates' section, under which each friend's latest update was summarized (e.g., blog posts, updated lists, or newly shared photos). This service was never officially launched; Yahoo! prematurely stopped developing it in 2008.

Yahoo! 360° Plus Vietnam was a similar service that was launched in 2008 and is now defunct. The service that had been available in Vietnam until June 2012, then it was substituted by Yahoo! Blog. Finally, Yahoo! Blog Vietnam was officially shut down on January 17, 2013. The user could make a backup to PC, Wordpress, Blogger, or Vietnamese-blog Zing Blog (which was a main choice) by using http://download.blog.yahoo.com.