Marc Canter’s new venture PeopleAggregator is launching today (via Techcrunch).  I am curious to see the strides by Canter towards the holy grail of people-interoperability.

There have been moves in this direction by various ventures, such as Grou.ps and Ning.  But, this is the first attempt in creating a full-fledged network that integrates the other networks.  Related to my "Parasites" post today, I wonder how the SNS world will react.