An online service to create, customize, and share a social network....
Social
Match.com is the leader in online dating with more dates, more relationships & more marriages than any other relationship-building site....
Second Life official website. Second Life is a free 3D virtual world where users can socialize, connect and create using free voice and text chat....
LiveJournal is a vibrant global social media platform where users share common passions and interests. With hundreds of communities built around popular topics....