I'm not a big fan of all that social network services, but I use some of them, mostly to communicate with my friends and clients that I don't see every day.
Few days ago, a great app went published in iTunes store, called SociAll. It connects you with more than 15 most popular social networks:
So, if you use more then one of this networks, and you have an iPhone, here you have great app to use. Visit SociAll website.
The developer Sanjin Celeski left few redeem codes for free download, only for Cosmosart readers. If you use them, pls leave thanx comment :)