Catholic social networking, created after World Youth Day 2008 Open &0000000000459914.000000 459,914 [286] Yahoo! 360°plus Vietnam Owned by Yahoo! . General & blogging. Popular in Vietnam . &0000000001500000.000000 1,500,000 Open ( Yahoo! login) NA (Alexa only records data for second-level domains ) Yammer Social networking for office colleagues Must have company