For me its Facebook the best social networking site where you could meet people and at the same time have fun.
For me, Facebook is still the site on top of my list because it still has the most users up to date but I would also add Pinterest as its starting to have more and more audience everyday
For me it is G+ with hangouts, chats, attractive posts or images, circles, trends, g-mail connection, fabulous notifications, and many others ...
Facebook MySpace Twitter LinkedIn Bebo Friendster Hi5 Habbo NING Classmates Tagged myYearbook Meetup MyLife Flixster myHeritage Multiply Orkut Badoo Gaia Online BlackPlanet SkyRock PerfSpot Zorpia Netlog Tuenti Nasza-Klasa.pl IRC-Galleria StudiVZ Xing Renren Kaixin001 Hyves.nl Millat Facebook Ibibo Sonico Wer-kennt-wen Cyworld Mixi iWiW This is a list of major active social networking websites.
Facebook and dailyflak.com. Facebook is great for chatting and sharing things with friends and I love dailyflak because it is a journal sharing website and that is very interesting and fun.
Twitter I think is pretty much a waste. I have been using it for my New saltwater fishing forum for about a month, but really really really think its over rated. Cant see how it can even compare to FB
Facebook works best for me so I'll go for facebook. On the other hand, I also use google plus and twitter.
my vote is for facebook. i find it easy and handy. and most of all the privacy settings earns my trust. i m just more than happy with my facebook social media account