Yahoo! continued acquiring companies to expand its range of services, particularly Web 2.0 services. Yahoo! Launch became Yahoo! Music in February 2005. On March 20, 2005, Yahoo! purchased photo sharing service Flickr. That same month, the company launched its blogging and social networking service Yahoo! 360°. In June 2005, Yahoo! acquired blo.gs, a service based on RSS feed aggregation. Yahoo! then bought online social event calendar Upcoming.org, in October 2005. Yahoo! acquired social bookmark site del.icio.us in December 2005 and then playlist sharing community webjay in January 2009.