Aggregator Examples Metrics NSF 
Museum 2.0
MARCH 30, 2007
For example, I identify myself as Nina Simon, the government identifies me by my social security number, some guy on the street identifies me as a woman with curly hair… all of these are valid descriptors or tags for me, and the aggregation of these tags provides a fuller picture of who I am to the outside world.
Museum 2.0
OCTOBER 30, 2008
For example, check out this discussion about the Monte Carlo method, Pi, and what it means to be forty. The ScratchR team intentionally wanted to avoid a massive popularity contest, so they promote activity on the site, not aggregate growth of views, loves, or downloads. The adults aren't solely there as monitors--many are creators.
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