A few months back I wrote a blog post about Social Networks and in it I speculated that it wouldn't be long before somebody came up with some sort of aggregator, (cf Trillian for messenger) which allowed you to combine all your different bits on one site.
I received an email this week and blog comment, about the first site to do this, Spokeo.com, started by a couple of college Grads. I've not had much chance to play with it and my first thought was the interface was a bit confusing, but take a look and let me know what you think - I'll add more of my own comments, errmm, soon.