Have any of you started using Pinterest yet? Have you seen much traffic as a result? Have you had a chance to analyse how well Pinterest visitors convert against other social networks or organic search?
Twitter and Facebook are always two good sites. If you want to take it even further, however, you can do a little bit of research, and find out if there are any sites on the rise. This way you can be part of that first wave, and mazimize it. Hope that helps.
I perosnally prefer 15 Most popular social networking sites. facebook twitter linkedin MySpace Google Plus+ DeviantArt LiveJournal Tagged Orkut CafeMom Ning Meetup myLife myYearbook Badoo Thanks
I think that certain social networks tend to be popular at one time and nothing at the next second. Consider what happened to Myspace after Facebook dominated it. For the time being, facebook and twitter are the hottest. Who knows, maybe in the future someone bright may replace these 2 social giants.