Jolicloud Me has recently entered public beta and I have only recently signed on to try out the web application/social network. It does appear impressive for what it attempts to do. It is a curation service for your social presence on the World Wide Web, bringing all of your social cloud together in one place. That is the aim anyhow – being in beta you can expect plenty more services to be added as time goes by.
The articles below provide a useful introduction to the service.